| DesktopSystemremoveEventListener Method  | 
 Note: This API is now obsolete.
                Removes a previously registered event listener from the specified event.
                
                    The listener is passed an event object containing information 
                    related to the event.
                
 
    Namespace: 
   Openfin.Desktop
    Assembly:
   OpenfinDesktop (in OpenfinDesktop.dll) Version: 17.4.0
 Syntax
Syntax[ObsoleteAttribute("This method is obsolete. Use DesktopSystem events instead.")]
public void removeEventListener(
	string type,
	AckCallback listener,
	AckCallback callback = null,
	AckCallback errorCallback = null
)Parameters
- type
- Type: SystemString
 The type of the event.
- listener
- Type: Openfin.DesktopAckCallback
 A function that was called whenever an event of the specified type occurs.
                It is no longer called in response to an event of the passed type.
- callback (Optional)
- Type: Openfin.DesktopAckCallback
 (Optional) A function that is called if the method succeeds.
- errorCallback (Optional)
- Type: Openfin.DesktopAckCallback
 (Optional) A function that is called if the method fails.
                The reason for failure is passed as an argument.
 Remarks
Remarks
                Supported system event types are:
                     desktop-icon-clicked
                     monitor-info-changed
            
 See Also
See Also