Home Library Learn Downloads Support Community
Sign in | United States - English | |
This topic has not yet been rated - Rate this topic

CWnd::OnSysDeadChar

Visual Studio 2010

The framework calls this member function if the CWnd object has the input focus when the OnSysKeyUp or OnSysKeyDown member function is called.

Copy 
afx_msg void OnSysDeadChar(
   UINT nChar,
   UINT nRepCnt,
   UINT nFlags 
);
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

Meaning

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; otherwise 0).

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; otherwise 0).

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).

It specifies the character value of a dead key.

Note Note

This member function is called by the framework to allow your application to handle a Windows message. The parameters passed to your function reflect the parameters received by the framework when the message was received. If you call the base-class implementation of this function, that implementation will use the parameters originally passed with the message and not the parameters you supply to the function.

Header: afxwin.h

Did you find this helpful?
(1500 characters remaining)
Community Content Add
Annotations FAQ