Remove Listener in C#

Question

Hi,
in C# I add listeners like this
oApp.ItemEvent += new SAPbouiCOM._IApplicationEvents_ItemEventEventHandler(HandleItemEvent);
this works.
To remove the listener I use
SAPbouiCOM._IApplicationEvents_ItemEventEventHandler.Remove(HandleItemEvent);
but it wants a second parameter.
What does this parameter mean, or should I use another method to remove the listener.
Thanks,
Ad

Answer 1

I haven't tested this, however I think one of the following should work (using the -= operator instead or +=)
oApp.ItemEvent -= new SAPbouiCOM._IApplicationEvents_ItemEventEventHandler(HandleItemEvent);
or
oApp.ItemEvent -= new HandleItemEvent;