Gets the handle of the Viewer window. This is a parameter of the VAPIM_INIT
message.
#include <kvvapi.h> SendMessage(hWndVAPI, VAPIM_INIT, VAPIMWP_INIT_GETHWNDVIEWER, (LPARAM) (HWND*) lphWndViewer );
Argument |
Description |
---|---|
|
The handle of the VAPI window. |
|
A pointer to a handle that returns the Viewer window handle. |
SendMessage()
returns TRUE
if the Viewer window exists; otherwise it returns FALSE
.
You must send this message after you send the VAPIMWP_INIT_OPEN_DOCUMENT
message to open the document, otherwise the Viewer window does not exist yet.
|