mirror of
https://gitee.com/ThingsGateway/ThingsGateway.git
synced 2025-10-24 12:20:28 +08:00
1422 lines
44 KiB
C#
1422 lines
44 KiB
C#
#region copyright
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||
//------------------------------------------------------------------------------
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// 此代码版权声明为全文件覆盖，如有原作者特别声明，会在下方手动补充
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// 此代码版权（除特别声明外的代码）归作者本人Diego所有
|
||
// 源代码使用协议遵循本仓库的开源协议及附加协议
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// Gitee源代码仓库：https://gitee.com/diego2098/ThingsGateway
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// Github源代码仓库：https://github.com/kimdiego2098/ThingsGateway
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// 使用文档：https://diego2098.gitee.io/thingsgateway-docs/
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// QQ群：605534569
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//------------------------------------------------------------------------------
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#endregion
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using System.
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||
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Runtime.InteropServices;
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||
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||
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namespace ThingsGateway.Foundation.Adapter.OPCDA.Rcw;
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||
#pragma warning disable CS1591 // 缺少对公共可见类型或成员的 XML 注释
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||
|
||
/// <exclude />
|
||
public enum OPCBROWSEDIRECTION
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||
{
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||
OPC_BROWSE_UP = 1,
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||
OPC_BROWSE_DOWN,
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||
OPC_BROWSE_TO
|
||
}
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||
|
||
/// <exclude />
|
||
public enum OPCBROWSEFILTER
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||
{
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||
OPC_BROWSE_FILTER_ALL = 1,
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||
OPC_BROWSE_FILTER_BRANCHES,
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||
OPC_BROWSE_FILTER_ITEMS,
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||
}
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||
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||
/// <exclude />
|
||
public enum OPCBROWSETYPE
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||
{
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||
OPC_BRANCH = 1,
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||
OPC_LEAF,
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||
OPC_FLAT
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||
}
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||
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||
/// <exclude />
|
||
public enum OPCDATASOURCE
|
||
{
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||
OPC_DS_CACHE = 1,
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||
OPC_DS_DEVICE
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||
}
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||
|
||
/// <exclude />
|
||
public enum OPCENUMSCOPE
|
||
{
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||
OPC_ENUM_PRIVATE_CONNECTIONS = 1,
|
||
OPC_ENUM_PUBLIC_CONNECTIONS,
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||
OPC_ENUM_ALL_CONNECTIONS,
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||
OPC_ENUM_PRIVATE,
|
||
OPC_ENUM_PUBLIC,
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||
OPC_ENUM_ALL
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||
}
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||
|
||
/// <exclude />
|
||
public enum OPCEUTYPE
|
||
{
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||
OPC_NOENUM = 0,
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||
OPC_ANALOG,
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||
OPC_ENUMERATED
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||
}
|
||
|
||
/// <exclude />
|
||
public enum OPCNAMESPACETYPE
|
||
{
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||
OPC_NS_HIERARCHIAL = 1,
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||
OPC_NS_FLAT
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||
}
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||
|
||
/// <exclude />
|
||
public enum OPCSERVERSTATE
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||
{
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||
OPC_STATUS_RUNNING = 1,
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||
OPC_STATUS_FAILED,
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||
OPC_STATUS_NOCONFIG,
|
||
OPC_STATUS_SUSPENDED,
|
||
OPC_STATUS_TEST,
|
||
OPC_STATUS_COMM_FAULT
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("63D5F430-CFE4-11d1-B2C8-0060083BA1FB")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface CATID_OPCDAServer10 { }
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("63D5F432-CFE4-11d1-B2C8-0060083BA1FB")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface CATID_OPCDAServer20 { }
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("CC603642-66D7-48f1-B69A-B625E73652D7")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface CATID_OPCDAServer30 { }
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("3098EDA4-A006-48b2-A27F-247453959408")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface CATID_XMLDAServer10 { }
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a55-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IEnumOPCItemAttributes
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||
{
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||
void Next(
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int celt,
|
||
[Out]
|
||
out IntPtr ppItemArray,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pceltFetched);
|
||
|
||
void Skip(
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int celt);
|
||
|
||
void Reset();
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||
|
||
void Clone(
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||
[Out]
|
||
out IEnumOPCItemAttributes ppEnumItemAttributes);
|
||
}
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||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a53-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCAsyncIO
|
||
{
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||
void Read(
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwConnection,
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||
OPCDATASOURCE dwSource,
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=2)]
|
||
int[] phServer,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pTransactionID,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void Write(
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwConnection,
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=1)]
|
||
int[] phServer,
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||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.Struct, SizeParamIndex=1)]
|
||
object[] pItemValues,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pTransactionID,
|
||
[Out]
|
||
out IntPtr ppErrors);
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||
|
||
void Refresh(
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwConnection,
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||
OPCDATASOURCE dwSource,
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||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pTransactionID);
|
||
|
||
void Cancel(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a71-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCAsyncIO2
|
||
{
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||
void Read(
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
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||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void Write(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
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||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
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||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.Struct, SizeParamIndex=0)]
|
||
object[] pItemValues,
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID,
|
||
[Out]
|
||
out IntPtr ppErrors);
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||
|
||
void Refresh2(
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||
OPCDATASOURCE dwSource,
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID);
|
||
|
||
void Cancel2(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCancelID);
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||
|
||
void SetEnable(
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||
[MarshalAs(UnmanagedType.I4)]
|
||
int bEnable);
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||
|
||
void GetEnable(
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pbEnable);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("0967B97B-36EF-423e-B6F8-6BFF1E40D39D")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCAsyncIO3 // : IOPCAsyncIO2
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||
{
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||
void Read(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void Write(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.Struct, SizeParamIndex=0)]
|
||
object[] pItemValues,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void Refresh2(
|
||
OPCDATASOURCE dwSource,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID);
|
||
|
||
void Cancel2(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCancelID);
|
||
|
||
void SetEnable(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bEnable);
|
||
|
||
void GetEnable(
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pbEnable);
|
||
|
||
void ReadMaxAge(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] pdwMaxAge,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out]
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void WriteVQT(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPStruct, SizeParamIndex=0)]
|
||
OPCITEMVQT[] pItemVQT,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out]
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void RefreshMaxAge(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwMaxAge,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransactionID,
|
||
[Out]
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCancelID);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39227004-A18F-4b57-8B0A-5235670F4468")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCBrowse
|
||
{
|
||
void GetProperties(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwItemCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPWStr, SizeParamIndex=0)]
|
||
string[] pszItemIDs,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bReturnPropertyValues,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwPropertyCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=3)]
|
||
int[] dwPropertyIDs,
|
||
[Out]
|
||
out IntPtr ppItemProperties);
|
||
|
||
void Browse(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szItemID,
|
||
ref IntPtr pszContinuationPoint,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwMaxElementsReturned,
|
||
OPCBROWSEFILTER dwBrowseFilter,
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szElementNameFilter,
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szVendorFilter,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bReturnAllProperties,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bReturnPropertyValues,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwPropertyCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=8)]
|
||
int[] pdwPropertyIDs,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pbMoreElements,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCount,
|
||
[Out]
|
||
out IntPtr ppBrowseElements);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a4f-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCBrowseServerAddressSpace
|
||
{
|
||
void QueryOrganization(
|
||
[Out]
|
||
out OPCNAMESPACETYPE pNameSpaceType);
|
||
|
||
void ChangeBrowsePosition(
|
||
OPCBROWSEDIRECTION dwBrowseDirection,
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szString);
|
||
|
||
void BrowseOPCItemIDs(
|
||
OPCBROWSETYPE dwBrowseFilterType,
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szFilterCriteria,
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
short vtDataTypeFilter,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwAccessRightsFilter,
|
||
[Out]
|
||
out IEnumString ppIEnumString);
|
||
|
||
void GetItemID(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szItemDataID,
|
||
[Out][MarshalAs(UnmanagedType.LPWStr)]
|
||
out string szItemID);
|
||
|
||
void BrowseAccessPaths(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szItemID,
|
||
[Out]
|
||
out IEnumString pIEnumString);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a70-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCDataCallback
|
||
{
|
||
void OnDataChange(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransid,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hGroup,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hrMasterquality,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hrMastererror,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=4)]
|
||
int[] phClientItems,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.Struct, SizeParamIndex=4)]
|
||
object[] pvValues,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I2, SizeParamIndex=4)]
|
||
short[] pwQualities,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPStruct, SizeParamIndex=4)]
|
||
System.Runtime.InteropServices.ComTypes.FILETIME[] pftTimeStamps,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=4)]
|
||
int[] pErrors);
|
||
|
||
void OnReadComplete(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransid,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hGroup,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hrMasterquality,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hrMastererror,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=4)]
|
||
int[] phClientItems,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.Struct, SizeParamIndex=4)]
|
||
object[] pvValues,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I2, SizeParamIndex=4)]
|
||
short[] pwQualities,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPStruct, SizeParamIndex=4)]
|
||
System.Runtime.InteropServices.ComTypes.FILETIME[] pftTimeStamps,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=4)]
|
||
int[] pErrors);
|
||
|
||
void OnWriteComplete(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransid,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hGroup,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hrMastererr,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=3)]
|
||
int[] pClienthandles,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=3)]
|
||
int[] pErrors);
|
||
|
||
void OnCancelComplete(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwTransid,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hGroup);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a50-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCGroupStateMgt
|
||
{
|
||
void GetState(
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pUpdateRate,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pActive,
|
||
[Out][MarshalAs(UnmanagedType.LPWStr)]
|
||
out string ppName,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pTimeBias,
|
||
[Out][MarshalAs(UnmanagedType.R4)]
|
||
out float pPercentDeadband,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pLCID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int phClientGroup,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int phServerGroup);
|
||
|
||
void SetState(
|
||
IntPtr pRequestedUpdateRate,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pRevisedUpdateRate,
|
||
IntPtr pActive,
|
||
IntPtr pTimeBias,
|
||
IntPtr pPercentDeadband,
|
||
IntPtr pLCID,
|
||
IntPtr phClientGroup);
|
||
|
||
void SetName(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szName);
|
||
|
||
void CloneGroup(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szName,
|
||
ref Guid riid,
|
||
[Out][MarshalAs(UnmanagedType.IUnknown, IidParameterIndex=1)]
|
||
out object ppUnk);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("8E368666-D72E-4f78-87ED-647611C61C9F")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCGroupStateMgt2 // : IOPCGroupStateMgt
|
||
{
|
||
void GetState(
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pUpdateRate,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pActive,
|
||
[Out][MarshalAs(UnmanagedType.LPWStr)]
|
||
out string ppName,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pTimeBias,
|
||
[Out][MarshalAs(UnmanagedType.R4)]
|
||
out float pPercentDeadband,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pLCID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int phClientGroup,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int phServerGroup);
|
||
|
||
void SetState(
|
||
IntPtr pRequestedUpdateRate,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pRevisedUpdateRate,
|
||
IntPtr pActive,
|
||
IntPtr pTimeBias,
|
||
IntPtr pPercentDeadband,
|
||
IntPtr pLCID,
|
||
IntPtr phClientGroup);
|
||
|
||
void SetName(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szName);
|
||
|
||
void CloneGroup(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szName,
|
||
ref Guid riid,
|
||
[Out][MarshalAs(UnmanagedType.IUnknown, IidParameterIndex=1)]
|
||
out object ppUnk);
|
||
|
||
void SetKeepAlive(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwKeepAliveTime,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwRevisedKeepAliveTime);
|
||
|
||
void GetKeepAlive(
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwKeepAliveTime);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("5946DA93-8B39-4ec8-AB3D-AA73DF5BC86F")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCItemDeadbandMgt
|
||
{
|
||
void SetItemDeadband(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.R4, SizeParamIndex=0)]
|
||
float[] pPercentDeadband,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void GetItemDeadband(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[Out]
|
||
out IntPtr ppPercentDeadband,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void ClearItemDeadband(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("85C0B427-2893-4cbc-BD78-E5FC5146F08F")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCItemIO
|
||
{
|
||
void Read(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPWStr, SizeParamIndex=0)]
|
||
string[] pszItemIDs,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] pdwMaxAge,
|
||
[Out]
|
||
out IntPtr ppvValues,
|
||
[Out]
|
||
out IntPtr ppwQualities,
|
||
[Out]
|
||
out IntPtr ppftTimeStamps,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void WriteVQT(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPWStr, SizeParamIndex=0)]
|
||
string[] pszItemIDs,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPStruct, SizeParamIndex=0)]
|
||
OPCITEMVQT[] pItemVQT,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a54-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCItemMgt
|
||
{
|
||
void AddItems(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPStruct, SizeParamIndex=0)]
|
||
OPCITEMDEF[] pItemArray,
|
||
[Out]
|
||
out IntPtr ppAddResults,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void ValidateItems(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPStruct, SizeParamIndex=0)]
|
||
OPCITEMDEF[] pItemArray,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bBlobUpdate,
|
||
[Out]
|
||
out IntPtr ppValidationResults,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void RemoveItems(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void SetActiveState(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bActive,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void SetClientHandles(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phClient,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void SetDatatypes(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I2, SizeParamIndex=0)]
|
||
short[] pRequestedDatatypes,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void CreateEnumerator(
|
||
ref Guid riid,
|
||
[Out][MarshalAs(UnmanagedType.IUnknown, IidParameterIndex=0)]
|
||
out object ppUnk);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a72-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCItemProperties
|
||
{
|
||
void QueryAvailableProperties(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szItemID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pdwCount,
|
||
[Out]
|
||
out IntPtr ppPropertyIDs,
|
||
[Out]
|
||
out IntPtr ppDescriptions,
|
||
[Out]
|
||
out IntPtr ppvtDataTypes);
|
||
|
||
void GetItemProperties(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szItemID,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=1)]
|
||
int[] pdwPropertyIDs,
|
||
[Out]
|
||
out IntPtr ppvData,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void LookupItemIDs(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szItemID,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=1)]
|
||
int[] pdwPropertyIDs,
|
||
[Out]
|
||
out IntPtr ppszNewItemIDs,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("3E22D313-F08B-41a5-86C8-95E95CB49FFC")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCItemSamplingMgt
|
||
{
|
||
void SetItemSamplingRate(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] pdwRequestedSamplingRate,
|
||
[Out]
|
||
out IntPtr ppdwRevisedSamplingRate,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void GetItemSamplingRate(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[Out]
|
||
out IntPtr ppdwSamplingRate,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void ClearItemSamplingRate(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void SetItemBufferEnable(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] pbEnable,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void GetItemBufferEnable(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[Out]
|
||
out IntPtr ppbEnable,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a51-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCPublicGroupStateMgt
|
||
{
|
||
void GetState(
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pPublic);
|
||
|
||
void MoveToPublic();
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a4d-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCServer
|
||
{
|
||
void AddGroup(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szName,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bActive,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwRequestedUpdateRate,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hClientGroup,
|
||
IntPtr pTimeBias,
|
||
IntPtr pPercentDeadband,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwLCID,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int phServerGroup,
|
||
[Out][MarshalAs(UnmanagedType.I4)]
|
||
out int pRevisedUpdateRate,
|
||
ref Guid riid,
|
||
[Out][MarshalAs(UnmanagedType.IUnknown, IidParameterIndex=9)]
|
||
out object ppUnk);
|
||
|
||
void GetErrorString(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwError,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwLocale,
|
||
[Out][MarshalAs(UnmanagedType.LPWStr)]
|
||
out string ppString);
|
||
|
||
void GetGroupByName(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szName,
|
||
ref Guid riid,
|
||
[Out][MarshalAs(UnmanagedType.IUnknown, IidParameterIndex=1)]
|
||
out object ppUnk);
|
||
|
||
void GetStatus(
|
||
[Out]
|
||
out IntPtr ppServerStatus);
|
||
|
||
void RemoveGroup(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hServerGroup,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bForce);
|
||
|
||
void CreateGroupEnumerator(
|
||
OPCENUMSCOPE dwScope,
|
||
ref Guid riid,
|
||
[Out][MarshalAs(UnmanagedType.IUnknown, IidParameterIndex=1)]
|
||
out object ppUnk);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a4e-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCServerPublicGroups
|
||
{
|
||
void GetPublicGroupByName(
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
string szName,
|
||
ref Guid riid,
|
||
[Out][MarshalAs(UnmanagedType.IUnknown, IidParameterIndex=1)]
|
||
out object ppUnk);
|
||
|
||
void RemovePublicGroup(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int hServerGroup,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int bForce);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("39c13a52-011e-11d0-9675-0020afd8adb3")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCSyncIO
|
||
{
|
||
void Read(
|
||
OPCDATASOURCE dwSource,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=1)]
|
||
int[] phServer,
|
||
[Out]
|
||
out IntPtr ppItemValues,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void Write(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.Struct, SizeParamIndex=0)]
|
||
object[] pItemValues,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
}
|
||
|
||
/// <exclude />
|
||
[ComImport]
|
||
[GuidAttribute("730F5F0F-55B1-4c81-9E18-FF8A0904E1FA")]
|
||
[InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
|
||
public interface IOPCSyncIO2 // : IOPCSyncIO
|
||
{
|
||
void Read(
|
||
OPCDATASOURCE dwSource,
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=1)]
|
||
int[] phServer,
|
||
[Out]
|
||
out IntPtr ppItemValues,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void Write(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.Struct, SizeParamIndex=0)]
|
||
object[] pItemValues,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void ReadMaxAge(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] pdwMaxAge,
|
||
[Out]
|
||
out IntPtr ppvValues,
|
||
[Out]
|
||
out IntPtr ppwQualities,
|
||
[Out]
|
||
out IntPtr ppftTimeStamps,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
|
||
void WriteVQT(
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
int dwCount,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.I4, SizeParamIndex=0)]
|
||
int[] phServer,
|
||
[MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPStruct, SizeParamIndex=0)]
|
||
OPCITEMVQT[] pItemVQT,
|
||
[Out]
|
||
out IntPtr ppErrors);
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCBROWSEELEMENT
|
||
{
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szName;
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szItemID;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwFlagValue;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwReserved;
|
||
public OPCITEMPROPERTIES ItemProperties;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCGROUPHEADER
|
||
{
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwSize;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwItemCount;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hClientGroup;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwTransactionID;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hrStatus;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCGROUPHEADERWRITE
|
||
{
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwItemCount;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hClientGroup;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwTransactionID;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hrStatus;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMATTRIBUTES
|
||
{
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szAccessPath;
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szItemID;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int bActive;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hClient;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hServer;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwAccessRights;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwBlobSize;
|
||
public IntPtr pBlob;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short vtRequestedDataType;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short vtCanonicalDataType;
|
||
public OPCEUTYPE dwEUType;
|
||
[MarshalAs(UnmanagedType.Struct)]
|
||
public object vEUInfo;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMDEF
|
||
{
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szAccessPath;
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szItemID;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int bActive;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hClient;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwBlobSize;
|
||
public IntPtr pBlob;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short vtRequestedDataType;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wReserved;
|
||
};
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMHEADER1
|
||
{
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hClient;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwValueOffset;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wQuality;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wReserved;
|
||
public System.Runtime.InteropServices.ComTypes.FILETIME ftTimeStampItem;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMHEADER2
|
||
{
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hClient;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwValueOffset;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wQuality;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wReserved;
|
||
}
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMHEADERWRITE
|
||
{
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hClient;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwError;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMPROPERTIES
|
||
{
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hrErrorID;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwNumProperties;
|
||
public IntPtr pItemProperties;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwReserved;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMPROPERTY
|
||
{
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short vtDataType;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wReserved;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwPropertyID;
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szItemID;
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szDescription;
|
||
[MarshalAs(UnmanagedType.Struct)]
|
||
public object vValue;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hrErrorID;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwReserved;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMRESULT
|
||
{
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hServer;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short vtCanonicalDataType;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wReserved;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwAccessRights;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwBlobSize;
|
||
public IntPtr pBlob;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMSTATE
|
||
{
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int hClient;
|
||
public System.Runtime.InteropServices.ComTypes.FILETIME ftTimeStamp;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wQuality;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wReserved;
|
||
[MarshalAs(UnmanagedType.Struct)]
|
||
public object vDataValue;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCITEMVQT
|
||
{
|
||
[MarshalAs(UnmanagedType.Struct)]
|
||
public object vDataValue;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int bQualitySpecified;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wQuality;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wReserved;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int bTimeStampSpecified;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwReserved;
|
||
public System.Runtime.InteropServices.ComTypes.FILETIME ftTimeStamp;
|
||
}
|
||
|
||
/// <exclude />
|
||
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
|
||
public struct OPCSERVERSTATUS
|
||
{
|
||
public System.Runtime.InteropServices.ComTypes.FILETIME ftStartTime;
|
||
public System.Runtime.InteropServices.ComTypes.FILETIME ftCurrentTime;
|
||
public System.Runtime.InteropServices.ComTypes.FILETIME ftLastUpdateTime;
|
||
public OPCSERVERSTATE dwServerState;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwGroupCount;
|
||
[MarshalAs(UnmanagedType.I4)]
|
||
public int dwBandWidth;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wMajorVersion;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wMinorVersion;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wBuildNumber;
|
||
[MarshalAs(UnmanagedType.I2)]
|
||
public short wReserved;
|
||
[MarshalAs(UnmanagedType.LPWStr)]
|
||
public string szVendorInfo;
|
||
}
|
||
/// <exclude />
|
||
public static class Constants
|
||
{
|
||
// values for browse element flags.
|
||
public const int OPC_BROWSE_HASCHILDREN = 0x01;
|
||
|
||
public const int OPC_BROWSE_ISITEM = 0x02;
|
||
|
||
// category description strings.
|
||
public const string OPC_CATEGORY_DESCRIPTION_DA10 = "OPC Data Access Servers Version 1.0";
|
||
public const string OPC_CATEGORY_DESCRIPTION_DA20 = "OPC Data Access Servers Version 2.0";
|
||
public const string OPC_CATEGORY_DESCRIPTION_DA30 = "OPC Data Access Servers Version 3.0";
|
||
public const string OPC_CATEGORY_DESCRIPTION_XMLDA10 = "OPC XML Data Access Servers Version 1.0";
|
||
|
||
public const string OPC_CONSISTENCY_WINDOW_NOT_CONSISTENT = "Not Consistent";
|
||
|
||
// complex data consitency window values.
|
||
public const string OPC_CONSISTENCY_WINDOW_UNKNOWN = "Unknown";
|
||
|
||
// values for access rights mask.
|
||
public const int OPC_READABLE = 0x01;
|
||
// well known complex type description systems.
|
||
public const string OPC_TYPE_SYSTEM_OPCBINARY = "OPCBinary";
|
||
|
||
public const string OPC_TYPE_SYSTEM_XMLSCHEMA = "XMLSchema";
|
||
public const string OPC_WRITE_BEHAVIOR_ALL_OR_NOTHING = "All or Nothing";
|
||
// complex data write behavior values.
|
||
public const string OPC_WRITE_BEHAVIOR_BEST_EFFORT = "Best Effort";
|
||
|
||
public const int OPC_WRITEABLE = 0x02;
|
||
}
|
||
|
||
/// <exclude />
|
||
public static class Qualities
|
||
{
|
||
public const short OPC_LIMIT_CONST = 0x03;
|
||
|
||
public const short OPC_LIMIT_HIGH = 0x02;
|
||
|
||
public const short OPC_LIMIT_LOW = 0x01;
|
||
|
||
public const short OPC_LIMIT_MASK = 0x03;
|
||
|
||
// Values for Limit Bitfield
|
||
public const short OPC_LIMIT_OK = 0x00;
|
||
|
||
// Values for QUALITY_MASK bit field
|
||
public const short OPC_QUALITY_BAD = 0x00;
|
||
|
||
public const short OPC_QUALITY_COMM_FAILURE = 0x18;
|
||
|
||
// STATUS_MASK Values for Quality = BAD
|
||
public const short OPC_QUALITY_CONFIG_ERROR = 0x04;
|
||
|
||
public const short OPC_QUALITY_DEVICE_FAILURE = 0x0c;
|
||
|
||
public const short OPC_QUALITY_EGU_EXCEEDED = 0x54;
|
||
|
||
public const short OPC_QUALITY_GOOD = 0xC0;
|
||
|
||
public const short OPC_QUALITY_LAST_KNOWN = 0x14;
|
||
|
||
// STATUS_MASK Values for Quality = UNCERTAIN
|
||
public const short OPC_QUALITY_LAST_USABLE = 0x44;
|
||
|
||
// STATUS_MASK Values for Quality = GOOD
|
||
public const short OPC_QUALITY_LOCAL_OVERRIDE = 0xD8;
|
||
|
||
// Values for fields in the quality word
|
||
public const short OPC_QUALITY_MASK = 0xC0;
|
||
public const short OPC_QUALITY_NOT_CONNECTED = 0x08;
|
||
public const short OPC_QUALITY_OUT_OF_SERVICE = 0x1C;
|
||
public const short OPC_QUALITY_SENSOR_CAL = 0x50;
|
||
public const short OPC_QUALITY_SENSOR_FAILURE = 0x10;
|
||
public const short OPC_QUALITY_SUB_NORMAL = 0x58;
|
||
public const short OPC_QUALITY_UNCERTAIN = 0x40;
|
||
public const short OPC_QUALITY_WAITING_FOR_INITIAL_DATA = 0x20;
|
||
public const short OPC_STATUS_MASK = 0xFC;
|
||
}
|
||
|
||
/// <exclude />
|
||
public static class Properties
|
||
{
|
||
public const int OPC_PROPERTY_ACCESS_RIGHTS = 5;
|
||
|
||
public const int OPC_PROPERTY_ALARM_AREA_LIST = 302;
|
||
|
||
public const int OPC_PROPERTY_ALARM_QUICK_HELP = 301;
|
||
|
||
public const int OPC_PROPERTY_CHANGE_RATE_LIMIT = 311;
|
||
|
||
public const int OPC_PROPERTY_CLOSE_LABEL = 106;
|
||
|
||
public const int OPC_PROPERTY_CONDITION_LOGIC = 304;
|
||
|
||
public const int OPC_PROPERTY_CONDITION_STATUS = 300;
|
||
|
||
public const int OPC_PROPERTY_CONSISTENCY_WINDOW = 605;
|
||
|
||
public const int OPC_PROPERTY_DATA_FILTER_VALUE = 609;
|
||
|
||
// property ids.
|
||
public const int OPC_PROPERTY_DATATYPE = 1;
|
||
public const int OPC_PROPERTY_DEADBAND = 306;
|
||
public const string OPC_PROPERTY_DESC_ACCESS_RIGHTS = "Item Access Rights";
|
||
public const string OPC_PROPERTY_DESC_ALARM_AREA_LIST = "Alarm Area List";
|
||
public const string OPC_PROPERTY_DESC_ALARM_QUICK_HELP = "Alarm Quick Help";
|
||
public const string OPC_PROPERTY_DESC_CHANGE_RATE_LIMIT = "Rate of Change Limit";
|
||
public const string OPC_PROPERTY_DESC_CLOSE_LABEL = "Contact Close Label";
|
||
public const string OPC_PROPERTY_DESC_CONDITION_LOGIC = "Condition Logic";
|
||
public const string OPC_PROPERTY_DESC_CONDITION_STATUS = "Condition Status";
|
||
public const string OPC_PROPERTY_DESC_CONSISTENCY_WINDOW = "Consistency Window";
|
||
public const string OPC_PROPERTY_DESC_DATA_FILTER_VALUE = "Data Filter Value";
|
||
// property descriptions.
|
||
public const string OPC_PROPERTY_DESC_DATATYPE = "Item Canonical Data Type";
|
||
|
||
public const string OPC_PROPERTY_DESC_DEADBAND = "Deadband";
|
||
public const string OPC_PROPERTY_DESC_DESCRIPTION = "Item Description";
|
||
public const string OPC_PROPERTY_DESC_DEVIATION_LIMIT = "Deviation Limit";
|
||
public const string OPC_PROPERTY_DESC_DICTIONARY = "Dictionary";
|
||
public const string OPC_PROPERTY_DESC_DICTIONARY_ID = "Dictionary ID";
|
||
public const string OPC_PROPERTY_DESC_EU_INFO = "Item EU Info";
|
||
public const string OPC_PROPERTY_DESC_EU_TYPE = "Item EU Type";
|
||
public const string OPC_PROPERTY_DESC_EU_UNITS = "EU Units";
|
||
public const string OPC_PROPERTY_DESC_HI_LIMIT = "Hi Limit";
|
||
public const string OPC_PROPERTY_DESC_HIGH_EU = "High EU";
|
||
public const string OPC_PROPERTY_DESC_HIGH_IR = "High Instrument Range";
|
||
public const string OPC_PROPERTY_DESC_HIHI_LIMIT = "HiHi Limit";
|
||
public const string OPC_PROPERTY_DESC_LIMIT_EXCEEDED = "Limit Exceeded";
|
||
public const string OPC_PROPERTY_DESC_LO_LIMIT = "Lo Limit";
|
||
public const string OPC_PROPERTY_DESC_LOLO_LIMIT = "LoLo Limit";
|
||
public const string OPC_PROPERTY_DESC_LOW_EU = "Low EU";
|
||
public const string OPC_PROPERTY_DESC_LOW_IR = "Low Instrument Range";
|
||
public const string OPC_PROPERTY_DESC_OPEN_LABEL = "Contact Open Label";
|
||
public const string OPC_PROPERTY_DESC_PRIMARY_ALARM_AREA = "Primary Alarm Area";
|
||
public const string OPC_PROPERTY_DESC_QUALITY = "Item Quality";
|
||
public const string OPC_PROPERTY_DESC_SCAN_RATE = "Server Scan Rate";
|
||
public const string OPC_PROPERTY_DESC_SOUND_FILE = "Sound File";
|
||
public const string OPC_PROPERTY_DESC_TIMESTAMP = "Item Timestamp";
|
||
public const string OPC_PROPERTY_DESC_TIMEZONE = "Item Timezone";
|
||
public const string OPC_PROPERTY_DESC_TYPE_DESCRIPTION = "Type Description";
|
||
public const string OPC_PROPERTY_DESC_TYPE_ID = "Type ID";
|
||
// complex data properties.
|
||
public const string OPC_PROPERTY_DESC_TYPE_SYSTEM_ID = "Type System ID";
|
||
|
||
public const string OPC_PROPERTY_DESC_UNCONVERTED_ITEM_ID = "Unconverted Item ID";
|
||
public const string OPC_PROPERTY_DESC_UNFILTERED_ITEM_ID = "Unfiltered Item ID";
|
||
public const string OPC_PROPERTY_DESC_VALUE = "Item Value";
|
||
public const string OPC_PROPERTY_DESC_WRITE_BEHAVIOR = "Write Behavior";
|
||
public const int OPC_PROPERTY_DESCRIPTION = 101;
|
||
public const int OPC_PROPERTY_DEVIATION_LIMIT = 312;
|
||
public const int OPC_PROPERTY_DICTIONARY = 603;
|
||
public const int OPC_PROPERTY_DICTIONARY_ID = 601;
|
||
public const int OPC_PROPERTY_EU_INFO = 8;
|
||
public const int OPC_PROPERTY_EU_TYPE = 7;
|
||
public const int OPC_PROPERTY_EU_UNITS = 100;
|
||
public const int OPC_PROPERTY_HI_LIMIT = 308;
|
||
public const int OPC_PROPERTY_HIGH_EU = 102;
|
||
public const int OPC_PROPERTY_HIGH_IR = 104;
|
||
public const int OPC_PROPERTY_HIHI_LIMIT = 307;
|
||
public const int OPC_PROPERTY_LIMIT_EXCEEDED = 305;
|
||
public const int OPC_PROPERTY_LO_LIMIT = 309;
|
||
public const int OPC_PROPERTY_LOLO_LIMIT = 310;
|
||
public const int OPC_PROPERTY_LOW_EU = 103;
|
||
public const int OPC_PROPERTY_LOW_IR = 105;
|
||
public const int OPC_PROPERTY_OPEN_LABEL = 107;
|
||
public const int OPC_PROPERTY_PRIMARY_ALARM_AREA = 303;
|
||
public const int OPC_PROPERTY_QUALITY = 3;
|
||
public const int OPC_PROPERTY_SCAN_RATE = 6;
|
||
public const int OPC_PROPERTY_SOUND_FILE = 313;
|
||
public const int OPC_PROPERTY_TIMESTAMP = 4;
|
||
public const int OPC_PROPERTY_TIMEZONE = 108;
|
||
public const int OPC_PROPERTY_TYPE_DESCRIPTION = 604;
|
||
public const int OPC_PROPERTY_TYPE_ID = 602;
|
||
// complex data properties.
|
||
public const int OPC_PROPERTY_TYPE_SYSTEM_ID = 600;
|
||
|
||
public const int OPC_PROPERTY_UNCONVERTED_ITEM_ID = 607;
|
||
public const int OPC_PROPERTY_UNFILTERED_ITEM_ID = 608;
|
||
public const int OPC_PROPERTY_VALUE = 2;
|
||
public const int OPC_PROPERTY_WRITE_BEHAVIOR = 606;
|
||
}
|