在视类中退出程序

[密斯刘]

看看下面两端代码：

void CPopupMenuView::OnPopupmenuExit()
{
	// TODO: Add your command handler code here
	if(IDYES == MessageBox(L"Are you sure you will exit?", L"Exit Tip", MB_ICONQUESTION | MB_YESNO))
	{
		GetParent()->DestroyWindow();
		PostQuitMessage(0);
	}
}

--------------------------------------------------

void CPopupMenuView::OnPopupmenuExit()
{
	// TODO: Add your command handler code here
	if(IDYES == MessageBox(L"Are you sure you will exit?", L"Exit Tip", MB_ICONQUESTION | MB_YESNO))
	{
		DestroyWindow();        //这样可以退出程序，但是和发给框架类有区别吗？
		PostQuitMessage(0);
	}
}

还有其他什么方法吗？

[sjdev]

ExitProcess

[密斯刘]

引用 1 楼 sjdev 的回复:

ExitProcess

ExitProcess(1);
产生了异常：
Unhandled exception at 0x78a737b3 (mfc90ud.dll) in PopupMenu.exe: 0xC0000005: Access violation reading location 0xf7939960.

[zhangyan_wt]

给主窗口发WM_CLOSE

[密斯刘]

引用 3 楼 zhangyan_wt 的回复:

给主窗口发WM_CLOSE

文档/视类程序的主窗口应该是CMainFrame吗？

//在视类中添加的处理代码
::SendMessage(GetParent()->m_hWnd, WM_CLOSE, 0, 0);

是这样吗？测试了一下，可以

[Eleven]

引用楼主 vb2010 的回复:

看看下面两端代码：
C/C++ codevoid CPopupMenuView::OnPopupmenuExit()
{// TODO: Add your command handler code hereif(IDYES== MessageBox(L"Are you sure you will exit?", L"Exit Tip", MB_ICONQUESTION| MB_YESNO))
{
GetParent()->DestroyWindow();
PostQuitMessage(0);
}
}
--------------------------------------------------
C/C++ codevoid CPopupMenuView::OnPopupmenuExit()
{// TODO: Add your command handler code hereif(IDYES== MessageBox(L"Are you sure you will exit?", L"Exit Tip", MB_ICONQUESTION| MB_YESNO))
{
DestroyWindow();//这样可以退出程序，但是和发给框架类有区别吗？ PostQuitMessage(0);
}
}

还有其他什么方法吗？

AfxGetMainWnd（）->PostMessage(WM_CLOSE);
PostQuitMessage(0);
.....

[waitlife]

exit(0);

[yhp1888]

exit(0);

在任何地方都可以用的

[密斯刘]

能解释一下给视类调用DestroyWindow和给框架类调用DestroyWindow的区别吗？