OPC Studio User's Guide and Reference
QueryCategoryAttributes Method



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc.AlarmsAndEvents Namespace > IEasyAEClientExtension Class : QueryCategoryAttributes Method
Finds out event attributes that the server can provide as part of an event notification within a given event category. Uses server descriptor for specifying the OPC server.
Overload List
OverloadDescription
QueryCategoryAttributes(IEasyAEClient,ServerDescriptor,Int64)Finds out event attributes that the server can provide as part of an event notification within a given event category. Uses server descriptor for specifying the OPC server.  
QueryCategoryAttributes(IEasyAEClient,String,String,Int64)Finds out event attributes that the server can provide as part of an event notification within a given event category. Uses computer name and server class for specifying the OPC server.  
Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also

Reference

IEasyAEClientExtension Class
IEasyAEClientExtension Members

 

 

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