public IAsyncResult BeginCustomMethod(
	CustomMethodArgs args,
	AsyncCallback callback,
	Object asyncState
)

Public Function BeginCustomMethod ( 
	args As CustomMethodArgs,
	callback As AsyncCallback,
	asyncState As Object
) As IAsyncResult

public:
IAsyncResult^ BeginCustomMethod(
	CustomMethodArgs^ args, 
	AsyncCallback^ callback, 
	Object^ asyncState
)