16,551
社区成员
发帖
与我相关
我的任务
分享请发表友善的回复…
发表回复
dszch 2003-03-04
- 打赏
- 举报
在主窗口中，如果要用到父窗口的句柄，可以用
HWND GetParent（HWND hWnd） 得到
参数为当前所在子窗口的句柄，函数的返回值就是当前子窗口的父窗口句柄
在父窗口中，如果有子窗口句柄，可以调用
GetWindowLong（hwndChild，GWL_ID)
参数GWL_ID就是用语获取子窗口的句柄
HWND GetParent（HWND hWnd） 得到
参数为当前所在子窗口的句柄，函数的返回值就是当前子窗口的父窗口句柄
在父窗口中，如果有子窗口句柄，可以调用
GetWindowLong（hwndChild，GWL_ID)
参数GWL_ID就是用语获取子窗口的句柄
yifeng_ch 2003-03-04
- 打赏
- 举报
同意 akiy(宏)
akiy 2003-03-04
- 打赏
- 举报
CDialog::onOK()退出
或者CDialog::OnCancle
或者向父窗体发个WM_CLOSE消息
如果整个程序退出：：PostQuitMessage(WM_QUIT);
或者CDialog::OnCancle
或者向父窗体发个WM_CLOSE消息
如果整个程序退出：：PostQuitMessage(WM_QUIT);
laowuZ 2003-03-03
- 打赏
- 举报
同意
akiy 2003-03-03
- 打赏
- 举报
upup
jjj007 2003-03-03
- 打赏
- 举报
得到父对话框句柄后如何能关闭父对话框（退出程序）？请写出事件映射的函数。用mfc函数，不要用exit函数。
ensionhower 2003-03-02
- 打赏
- 举报
GetParent()->GetSafeHwnd();
StdAfx 2003-03-02
- 打赏
- 举报
GetParent( ) -> GetSafeHwnd( );
sucker 2003-03-02
- 打赏
- 举报
CWnd::GetParent
CWnd* GetParent( ) const;
Return Value
Identifies the parent window if the member function is successful. Otherwise, the value is NULL, which indicates an error or no parent window.
The returned pointer may be temporary and should not be stored for later use.
Remarks
Call this function to get a pointer to a child window’s parent window (if any). The GetParent function returns a pointer the immediate parent. In contrast, the GetParentOwner function returns a pointer to the most immediate parent or owner window that is not a child window (does not have the WS_CHILD style). If you have a child window within a child window GetParent and GetParentOwner return different
CWnd* GetParent( ) const;
Return Value
Identifies the parent window if the member function is successful. Otherwise, the value is NULL, which indicates an error or no parent window.
The returned pointer may be temporary and should not be stored for later use.
Remarks
Call this function to get a pointer to a child window’s parent window (if any). The GetParent function returns a pointer the immediate parent. In contrast, the GetParentOwner function returns a pointer to the most immediate parent or owner window that is not a child window (does not have the WS_CHILD style). If you have a child window within a child window GetParent and GetParentOwner return different
