VAPIMWP_VIEW_SETPREVIEWPANE
Specifies whether the preview pane is used to display a subfile in a container file. When the preview pane is enabled, the viewing area is divided into two panes: one pane displays the contents of the container file, the other displays the contents of the selected subfile. This is a parameter of the VAPIM_VIEW
message.
Syntax
#include <kvvapi.h> SendMessage(hWndVAPI, VAPIM_VIEW, VAPIMWP_VIEW_SETPREVIEWPANE, (LPARAM) (BOOL) bNewValue );
Arguments
Argument | Description |
---|---|
hWndVAPI
|
The handle of the VAPI window. |
bNewValue
|
A flag that returns TRUE or FALSE , depending on whether the preview pane was set. Only container files use the preview pane. |
Returns
SendMessage()
returnsTRUE
if the call succeeds, in which casebNewValue
returnsTRUE
orFALSE
.SendMessage()
returnsFALSE
if the call fails (for example, if there are invalid arguments or if no document is open), in which casebNewValue
is undefined.