如何避免被调用的exe立即崩溃 [英] How to avoide the called exe is clossing immediatly

问题描述

在我的wpf c＃应用程序中，我正在调用一个c ++ exe文件，它正在调用但它会自动关闭。



ProcessStartInfo s = new ProcessStartInfo（）;

s.WindowStyle = ProcessWindowStyle.Hidden;

s.FileName = example.exe;

System.Diagnostics.Process.Start（s）;



错误名称：example.exe已停止工作



我尝试过：



我从c＃应用程序调用了一个c ++ exe文件，但它自动关闭

In my wpf c# application i am calling one c++ exe file, It is calling but it is closing automatically.

ProcessStartInfo s = new ProcessStartInfo();
s.WindowStyle = ProcessWindowStyle.Hidden;
s.FileName = example.exe;
System.Diagnostics.Process.Start(s);

Error name:example.exe has stopped working

What I have tried:

I called one c++ exe file from my c# application but it is closing automatically

推荐答案

在托管exe中调用Unmanaged exe是否存在任何问题

否 - 当您使用Process.Start启动应用程序时，它是一个完全独立的应用程序，它与启动它的应用程序。它可以是任何内容，包括导致Windows打开关联程序（如Web浏览器）的文件。 Managaed / unmanaged是无关紧要的。



但是......您显示的代码将无法编译，因为您设置的FileName不是字符串。

假设你的意思是：

"Is there any issues in calling Unmanaged exe in managed exe"
No - when you start an application with Process.Start it's a completely independant app which shares nothing with the app that started it. It can be anything, including a file that causes Windows to open the associated program such as a web browser. Managaed / unmanaged is irrelevant.

But...The code you show won't compile as the FileName you set isn't a string.
Assuming you mean:

s.FileName = "example.exe";

相反，最可能的原因是Windows无法找到您指定的文件。如果它不在当前目录中，或在Windows应用程序文件夹中，或在Windows路径上，那么它会赢;但是可能会找到并且这可能会导致您的问题。

我建议尝试给出EXE文件的绝对引用：

instead, then the most likely reason is that Windows can't find the file you specified. If it isn't in the current directory, or in a Windows application folder, or on the Windows Path then it won;t be found and that might cause your problem.
I'd suggest trying by giving an absolute reference to the EXE file:

s.FileName = @"C:\Program Files\My Examples\example.exe";

并查看是否修复了它。

或者，如果通过仍然立即关闭找到文件，则可能是它需要一些您不提供的参数 - 所以首先通过命令提示符执行应用程序：按住Windows键并按R，然后键入CMD并按ENTER键。输入应用名称，看看会发生什么。可能您会收到找不到文件错误，因此请使用CD转到正确的文件夹，然后重试。

And see if that fixes it.
Alternatively, if the file is being found by still shuts down immediately, it's probably that it needs some parameters you aren't supplying - so start by executing the app via a command prompt: Hold the Windows Key and press "R", then type CMD and press ENTER. Type the app name and see what happens. Probably, you'll get a "File not found" error, so use CD to get to the right folder, and try again.

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