VAPIMWP_VIEW_CANPAUSE
Determines whether the multimedia document can be paused. This is a parameter of the VAPIM_VIEW message.
Syntax
#include <kvvapi.h> SendMessage(hWndVAPI, VAPIM_VIEW, VAPIMWP_VIEW_CANPAUSE, (LPARAM) (BOOL*) lpbCanPause );
Arguments
| Argument | Description |
|---|---|
hWndVAPI
|
The handle of the VAPI window. |
lpbCanPause
|
A pointer to a flag that returns TRUE or FALSE, depending on whether the multimedia document can be paused. |
Returns
SendMessage()returnsTRUEif the call succeeds, in which caselpbCanPausereturnsTRUEorFALSE.SendMessage()returnsFALSEif the call fails (for example, if there are invalid arguments or if no document is open), in which caselpbCanPauseis undefined.
Discussion
Use this message to control the state of a Pause menu item or toolbar button.