OPC Studio User's Guide and Reference
ContainsKey Method (_EasyUASubscribeDataSetArgumentsDictionary)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub.OperationModel.ComTypes Namespace > _EasyUASubscribeDataSetArgumentsDictionary Interface : ContainsKey Method
Syntax
'Declaration
 

Function ContainsKey( _
   ByVal key As Integer _
) As Boolean
'Usage
 

Dim instance As _EasyUASubscribeDataSetArgumentsDictionary
Dim key As Integer
Dim value As Boolean
 
value = instance.ContainsKey(key)
bool ContainsKey( 
   int key
)
bool ContainsKey( 
   int key
)

Parameters

key
Remarks

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

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

_EasyUASubscribeDataSetArgumentsDictionary Interface
_EasyUASubscribeDataSetArgumentsDictionary Members

 

 

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