RegisterEventWindow

The RegisterEventWindow registers a window with the printer in order to receive printing messages.

HRESULT RegisterEventWindow(

[in] LONG p_hWnd

);

Parameters:

p_hWnd

[in] handle to the window (cast to a LONG value), that will receive the printer messages

Return values:

S_OK on success or COM error code

NV_NOT_INITIALIZED - Initialize was not called