removeIScreenListenerEx Method

Removes the ScreenListener from the Screen object. The Screen object will no longer receive screen/status event notifications.

Syntax

C#
Visual Basic
C++/CLI

'Declaration
 
Public Sub removeIScreenListenerEx( _ 
   ByVal inListener As ScreenUPG _ 
)

'Usage
 
Dim instance As ScreenUPG 
Dim inListener As ScreenUPG 
  
instance.removeIScreenListenerEx(inListener)

public void removeIScreenListenerEx( 
   ScreenUPG inListener 
)

public: 
void removeIScreenListenerEx( 
   ScreenUPG^ inListener 
)

Parameters

inListener: For .NET based languages, pass null in for inListener parameter. For Visual Basic or MFC based languages pass in a dispatch pointer to listener receiving events.

Example

C#
Visual Basic

// Notify screen object that we'd no longer like to receive events
screen.removeIScreenListenerEx(null);
            
// Remove delegates
ScreenUPG.ScreenUPG.onConnectionLostHandler -= instance.myConnectionLostHandler;
ScreenUPG.ScreenUPG.onScreenChangedHandler -= instance.myScreenChangedHandler;
ScreenUPG.ScreenUPG.onScreenShapeChangedHandler -= instance.myScreenShapeChangedHandler;
ScreenUPG.ScreenUPG.onLostRemoteWindowHandler -= instance.myLostRemoteWindowHandler;
ScreenUPG.ScreenUPG.onErrorHandler -= instance.myErrorHandler;

screen.removeIScreenListenerEx screen
End Sub

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ScreenUPG Class
ScreenUPG Members
addIScreenListenerEx Method
addIStatusListener Method
removeIScreenListenerEx Method
ScreenUPG.onConnectionLostHandler Delegate
ScreenUPG.onErrorHandler Delegate
ScreenUPG.onLostRemoteWindowHandler Delegate
ScreenUPG.onScreenChangedHandler Delegate
ScreenUPG.onScreenShapeChangedHandler Delegate