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[精华]VC++对话框程序打印及打印预览的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
... if(!Create(NULL,"打印预览", WS_OVERLAPPEDWINDOW|FWS_ADDTOTITLE,CRect(200,200,500,500)))
TRACE0("Failed to create view window\n");
}
③修改析构函数，让主对话框显示
CMyFrame::~CMyFrame()
{
m_pOldWnd->ShowWindow(SW_SHOW);
}
④用ClassWizard增加WM_Create消息处...
Why doesn't await on Task.WhenAll throw an AggregateException?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Aug 17 '12 at 14:40
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Warn user before leaving web page with unsaved changes
...that Firefox 4 didn't support custom messages in this dialog. As of april 2016, Chrome 51 is being rolled out in which custom messages are also being removed.
Some alternatives exist elsewhere on this site, but I think a dialog like this is clear enough:
Do you want to leave this site?
Ch...
Casting interfaces for deserialization in JSON.NET
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Aug 9 '13 at 13:13
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How do I make a splash screen?
...e) you should check out Abdullah's answer https://stackoverflow.com/a/15832037/401025. However be aware that app startup might be very fast on new devices so the user will just see a flash which is bad UX.
First you need to define the spash screen in your layout.xml file
<?xml version="1.0" e...
Number of visitors on a specific page
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BlexyBlexy
9,04955 gold badges3535 silver badges5151 bronze badges
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Is Random class thread safe?
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Buhake Sindi
80.6k2626 gold badges154154 silver badges219219 bronze badges
answered Apr 28 '11 at 13:49
Peter Lawre...
Is it worth hashing passwords on the client side
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answered Sep 15 '10 at 8:44
DirkDirk
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Best practice: ordering of public/protected/private within the class definition?
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10 Answers
10
Active
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Static way to get 'Context' in Android?
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208
The downside is that there is no guarantee that the non-static onCreate() will have been called before some static initialization code trie...