QuickOPC User's Guide and Reference
OnOnlineChanging Method (BinderBase)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.LiveBinding Namespace > BinderBase Class : OnOnlineChanging Method
New value of the property.
Called before the Online property changes a value.
Syntax
'Declaration
 
Protected Overridable Sub OnOnlineChanging( _
   ByVal newValue As Boolean _
) 
'Usage
 
Dim instance As BinderBase
Dim newValue As Boolean
 
instance.OnOnlineChanging(newValue)
protected virtual void OnOnlineChanging( 
   bool newValue
)
protected:
virtual void OnOnlineChanging( 
   bool newValue
) 

Parameters

newValue
New value of the property.
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