OPC Studio User's Guide and Reference
GroupParameters Property (DAClientItemSource)



OpcLabs.EasyOpcClassic Assembly > OpcLabs.EasyOpc.DataAccess.LiveMapping Namespace > DAClientItemSource Class : GroupParameters Property
An object containing subscription parameters, such as the requested update rate.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public ReadOnly Property GroupParameters As DAGroupParameters
'Usage
 
Dim instance As DAClientItemSource
Dim value As DAGroupParameters
 
instance.GroupParameters = value
 
value = instance.GroupParameters
[CanBeNull()]
public DAGroupParameters GroupParameters {get;}
[CanBeNull()]
public:
property DAGroupParameters^ GroupParameters {
   DAGroupParameters^ get();
}

Property Value

This value of this property can be null (Nothing in Visual Basic).

The default value of this property is null.

Remarks
Can be null as long as the source does not participate in any subscription operation.
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