Platform |
Win32, x64 |
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Purpose |
To get a key from a ClearWin window keyboard buffer. |
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Syntax |
INTEGER FUNCTION GET_WKEY1@( ) |
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Description |
This routine is only for use in a ClearWin window (e.g. with %cw (ClearWin Window)). It is like GET_WKEY@ but immediately returns zero if the buffer is empty. |
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Notes |
ADD_KEYBOARD_MONITOR@ provides a better mechanism for handling keyboard input. |
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Return value |
Returns the ASCII code for the first key and removes it from the buffer. If the buffer is empty it returns zero. |
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See also |