public delegate void MergeGroupEventHandler(
	Object sender,
	MergeGroupEventArgs args
)

Public Delegate Sub MergeGroupEventHandler ( 
	sender As Object,
	args As MergeGroupEventArgs
)

public delegate void MergeGroupEventHandler(
	Object^ sender, 
	MergeGroupEventArgs^ args
)

type MergeGroupEventHandler = 
    delegate of 
        sender : Object * 
        args : MergeGroupEventArgs -> unit