TranslateDispatch callback function
[TranslateDispatch is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions.]
Used by the client of the DoReaderMode function to intercept and explicitly handle any windows messages targeted for the scrolling area of the reader mode window. This is an application-defined callback function.
Syntax
BOOL CALLBACK TranslateDispatch(
_In_ const MSG *lpmsg
);
Parameters
Return value
Type: BOOL
TRUE if the message was handled by this function; otherwise, FALSE. If FALSE, the message is handled by the default reader mode implementation. That implementation handles mouse movement and buttons as well as key presses.
Examples
The following example outlines an implementation of this function.
BOOL CALLBACK
TranslateDispatchCallback(LPMSG lpmsg)
{
BOOL fResult = FALSE;
if (lpmsg->message == WM_KEYDOWN)
{
// Perform custom keyboard actions here.
fResult = TRUE;
}
return fResult;
}
Requirements
Requirement | Value |
---|---|
Minimum supported client |
Windows Vista, Windows Vista [desktop apps only] |
Minimum supported server |
Windows Server 2003 [desktop apps only] |
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