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OPCUA采集设备写入字符串，不再需要传入双引号

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This commit is contained in:
Kimdiego2098
2023-08-15 14:15:39 +08:00
parent ef5c226c81
commit 7f312c1273
1 changed files with 2 additions and 2 deletions
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4
framework/ThingsGateway.Plugin/Foundataion/ThingsGateway.Foundation.Adapter.OPCUA/OPCUAClient/JsonUtils.cs
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@@ -124,7 +124,7 @@ public static class JsonUtils
case BuiltInType.UInt64: { return decoder.ReadUInt64(fieldName); }
case BuiltInType.Float: { return decoder.ReadFloat(fieldName); }
case BuiltInType.Double: { return decoder.ReadDouble(fieldName); }
case BuiltInType.String: { return decoder.ReadString(fieldName); }
case BuiltInType.String: { return decoder.ReadField(fieldName, out var token) ? token?.ToString() : null; }
case BuiltInType.DateTime: { return decoder.ReadDateTime(fieldName); }
case BuiltInType.Guid: { return decoder.ReadGuid(fieldName); }
case BuiltInType.ByteString: { return decoder.ReadByteString(fieldName); }
@@ -300,7 +300,7 @@ public static class JsonUtils
case BuiltInType.DataValue: { encoder.WriteDataValue(fieldName, (DataValue)value); return; }
case BuiltInType.Enumeration:
{
if (value.GetType().IsEnum)
if (value?.GetType().IsEnum == true)
{
encoder.WriteEnumerated(fieldName, (Enum)value);
}