QuickOPC User's Guide and Reference
SetControlValue Method (IValueControl)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.ComponentModel Namespace > IValueControl Interface : SetControlValue Method
The new current value of the control.
Sets the current value of the control.
Syntax
'Declaration
 
Sub SetControlValue( _
   ByVal value As Object _
) 
'Usage
 
Dim instance As IValueControl
Dim value As Object
 
instance.SetControlValue(value)
void SetControlValue( 
   object value
)
void SetControlValue( 
   Object^ value
) 

Parameters

value
The new current value of the control.
Remarks

The control's value can be null even in controls that are not nullable (their IsNullable is false).

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