阻止用户关闭应用程序 [英] Blocking app closing by user
问题描述
嗨
我的应用程序执行了一些过程，应用程序无法在中途关闭。因此
我希望能够阻止任何用户关闭应用程序的尝试，例如点击关闭（交叉）或Alt-F4并且应用程序完成后点击
做什么
它正在关闭。换句话说，我需要优雅地关闭应用程序。怎么
我可以实现这个目标吗？
谢谢
问候
Hi
My app does a few processes and the app can not be closes mid way. Therefore
I want to be able to block any attempt of closing app by user such as by
clicking on close (cross) or Alt-F4 and once the app is finished doing what
it is doing to close. In other words I need to close the app gracefully. How
can I achieve this?
Thanks
Regards
推荐答案
===原始消息===
来自：John
date：23.07.2008 09:18
=== original message ===
from: John
date: 23.07.2008 09:18
我的应用程序执行了一些过程，并且应用程序无法在中途关闭。因此
我希望能够阻止任何用户关闭应用程序的尝试，例如点击关闭（交叉）或Alt-F4并且应用程序完成后点击
做什么
它正在关闭。换句话说，我需要优雅地关闭应用程序。怎么
我可以实现这个目标吗？
My app does a few processes and the app can not be closes mid way. Therefore
I want to be able to block any attempt of closing app by user such as by
clicking on close (cross) or Alt-F4 and once the app is finished doing what
it is doing to close. In other words I need to close the app gracefully. How
can I achieve this?
如果应用程序有一个主窗口：处理FormClosing事件并设置
e.Cancel = true;
否则处理windows消息并检查
WM_QUERYENDSESSION： http://msdn.microsoft.com/en-us/library/aa376890.aspx
WM_QUIT： http://msdn.microsoft.com/en-us/libr。 .41（VS.85）.aspx
WM_CLOSE： http://msdn.microsoft.com/en-us/libr...17（VS.85）.aspx
干杯，
Udo
If the app has a main window: handle the FormClosing event and set
e.Cancel = true;
Otherwise handle the windows messages and check for
WM_QUERYENDSESSION: http://msdn.microsoft.com/en-us/library/aa376890.aspx
WM_QUIT: http://msdn.microsoft.com/en-us/libr...41(VS.85).aspx
WM_CLOSE: http://msdn.microsoft.com/en-us/libr...17(VS.85).aspx
Cheers,
Udo
John，
不要使用取消在收盘。它会让您的用户感到不安全。禁用
关闭按钮。
当您使用Google搜索此新闻组时，您会发现很多
的实现。
Cor
" John" < in ** @ nospam.infovis.co.ukschreef in bericht
news：uo ************** @ TK2MSFTNGP06.phx.gbl ...
John,
Don''t use the cancel on the close. It makes your users insecure. Disable the
close button.
As you search this newsgroup with Google you will find a lot of
implementation for that.
Cor
"John" <in**@nospam.infovis.co.ukschreef in bericht
news:uo**************@TK2MSFTNGP06.phx.gbl...
嗨
我的应用程序执行了一些过程，应用程序无法在中途关闭。
因此，我希望能够阻止任何用户关闭应用程序的尝试
，例如点击关闭（交叉）或Alt-F4，一旦应用程序是
完成了它正在做的事情来结束。换句话说，我需要优雅地关闭应用程序
。我怎样才能实现这个目标？
谢谢
问候
Hi
My app does a few processes and the app can not be closes mid way.
Therefore I want to be able to block any attempt of closing app by user
such as by clicking on close (cross) or Alt-F4 and once the app is
finished doing what it is doing to close. In other words I need to close
the app gracefully. How can I achieve this?
Thanks
Regards
禁用关闭按钮也会禁用Alt-F4吗？
谢谢
问候
Cor Ligthert [MVP] < no ************ @ planet.nlwrote in message
新闻：F3 ****************** **************** @ microsof t.com ...
Would disabling the Close button also disable Alt-F4?
Thanks
Regards
"Cor Ligthert[MVP]" <no************@planet.nlwrote in message
news:F3**********************************@microsof t.com...
John，
不要在收盘时使用取消。它会让您的用户感到不安全。禁用
关闭按钮。
当您使用Google搜索此新闻组时，您会发现很多
的实现。
Cor
" John" < in ** @ nospam.infovis.co.ukschreef in bericht
news：uo ************** @ TK2MSFTNGP06.phx.gbl ...
John,
Don''t use the cancel on the close. It makes your users insecure. Disable
the close button.
As you search this newsgroup with Google you will find a lot of
implementation for that.
Cor
"John" <in**@nospam.infovis.co.ukschreef in bericht
news:uo**************@TK2MSFTNGP06.phx.gbl...
>嗨
我的应用程序执行了一些过程，应用程序无法在中途关闭。
因此我想要能够阻止任何用户关闭应用程序的尝试
，例如点击关闭（交叉）或Alt-F4，一旦应用程序完成它正在做的事情关闭。换句话说，我需要优雅地关闭应用程序。我怎样才能做到这一点？
感谢
>Hi
My app does a few processes and the app can not be closes mid way.
Therefore I want to be able to block any attempt of closing app by user
such as by clicking on close (cross) or Alt-F4 and once the app is
finished doing what it is doing to close. In other words I need to close
the app gracefully. How can I achieve this?
Thanks
Regards
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