Microsoft Foundation Classes (mfc.hlp) (
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CWnd::OnSysDeadChar
◄CWnd► ◄Up► ◄Contents► ◄Index► ◄Back►
──Microsoft Foundation Classes──────────────────────────────────────────────
afx_msg void OnSysDeadChar( UINT nChar, UINT nRepCnt,
UINT nFlags );
Parameter Description
<nChar> Specifies the dead-key character value.
<nRepCnt> Specifies the repeat count.
<nFlags> Specifies the scan code, key-transition code, previous key
state, and context code, as shown in the following list:
Value Description
0-7 Scan code (OEM-dependent value). Low byte of
high-order word.
8 Extended key, such as a function key or a key on the
numeric keypad (1 if it is an extended key, 0
otherwise).
9-10 Not used.
11-12 Used internally by Windows.
13 Context code (1 if the ALT key is held down while
the key is pressed, 0 otherwise).
14 Previous key state (1 if the key is down before the
call, 0 if the key is up).
15 Transition state (1 if the key is being released, 0
if the key is being pressed).
Remarks
Called if CWnd has the input focus when the ◄OnSysKeyUp► or
◄OnSysKeyDown► member functions are called. It specifies the character
value of a dead key.
This message-handler member function calls the ◄Default► member
function. Override this member function in your derived class to handle
the ◄WM_SYSDEADCHAR► message.
See Also
◄CWnd::OnSysKeyDown►, ◄CWnd::OnSysKeyUp►, ◄CWnd::Default►,
◄WM_SYSDEADCHAR►, ◄CWnd::OnDeadChar►
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