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This function determines the source of a keyboard message.
Syntax
UINT GetMessageSource( ); |
Return Value
MSGSRC_SOFTWARE_POST indicates that the message source was software. MSGSRC_HARDWARE_KEYBOARD indicates that the message source was the keyboard. MSGSRC_UNKNOWN indicates that the message source is unknown.
Remarks
When targeting devices that support both a hardware keyboard and a soft keyboard, you can use the GetMessageSourcefunction to determine the source of a keyboard input message. Keyboard events that originate from the keyboard driver or keybd_eventare marked as hardware. Messages generated from PostMessageare marked as software.
Use this function to determine the source of the following messages:
Requirements
Header | winuser.h |
Library | coredll.lib |
Windows Embedded CE | Windows CE 2.0 and later |
Windows Mobile | Windows Mobile Version 5.0 and later |
See Also
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