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分享怎样在对话框中响应CHECK BOX BN_CLICK消息把某一编辑框属性改为READONLY？
怎样在对话框中响应CHECK BOX BN_CLICK消息把某一编辑框属性改为READONLY？
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andy_lau 2002-05-12
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同意
quanxiongwei 2002-05-12
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SetReadOnly
joy8223 2002-05-12
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同意
yung 2002-05-12
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在BN_CLICK消息中调用
CEdit::SetReadOnly
BOOL SetReadOnly( BOOL bReadOnly = TRUE );
Return Value
Nonzero if the operation is successful, or 0 if an error occurs.
Parameters
bReadOnly
Specifies whether to set or remove the read-only state of the edit control. A value of TRUE sets the state to read-only; a value of FALSE sets the state to read/write.
Remarks
Calls this function to set the read-only state of an edit control.
The current setting can be found by testing the ES_READONLY flag in the return value of CWnd::GetStyle.
CEdit::SetReadOnly
BOOL SetReadOnly( BOOL bReadOnly = TRUE );
Return Value
Nonzero if the operation is successful, or 0 if an error occurs.
Parameters
bReadOnly
Specifies whether to set or remove the read-only state of the edit control. A value of TRUE sets the state to read-only; a value of FALSE sets the state to read/write.
Remarks
Calls this function to set the read-only state of an edit control.
The current setting can be found by testing the ES_READONLY flag in the return value of CWnd::GetStyle.
