如何获得记录来自的Process.Start

问题描述

我要precompile在我定制的C＃形式的asp.net应用程序。如何检索过程日志，并检查它是否是一个成功的过程与否？

I'm going to precompile an asp.net application in my custom c# form. How do i retrieve the process logs and check whether it is a successful process or not?

下面是我的code

string msPath = "c:\\WINDOWS\\Microsoft.NET\\Framework\\v2.0.50727\\";
string msCompiler = "aspnet_compiler.exe";
string fullCompilerPath = Path.Combine(msPath, msCompiler);
msPath.ThrowIfDirectoryMissing();
fullCompilerPath.ThrowIfFileIsMissing();

ProcessStartInfo process = new ProcessStartInfo 
{ 
    CreateNoWindow = false,
    UseShellExecute = false,
    WorkingDirectory = msPath,
    FileName = msCompiler,
    Arguments = "-p {0} -v / {1}"
        .StrFormat(
            CurrentSetting.CodeSource,
            CurrentSetting.CompileTarget)
};

Process.Start(process);

谢谢！

推荐答案

设置 ProcessStartInfo.RedirectStandardOutput 以真正 - 这将重定向所有输出到 Process.StandardOutput ，这是一个流，你可以阅读查找所有输出消息：

Set your ProcessStartInfo.RedirectStandardOutput to true - this will redirect all output to Process.StandardOutput, which is a stream that you can read to find all output messages:

ProcessStartInfo process = new ProcessStartInfo 
{ 
   CreateNoWindow = false,
   UseShellExecute = false,
   WorkingDirectory = msPath,
   RedirectStandardOutput = true,
   FileName = msCompiler,
   Arguments = "-p {0} -v / {1}"
            .StrFormat(
              CurrentSetting.CodeSource, 
              CurrentSetting.CompileTarget)
};

Process p = Process.Start(process);
string output = p.StandardOutput.ReadToEnd();

您也可以用类似的方法是什么@Bharathķ描述了他的答案使用 OutputDataReceived 事件。

You can also use the OutputDataReceived event in a similar way to what @Bharath K describes in his answer.

有用于 StandardError的相似的属性/事件 - 你将需要设置 RedirectStandardError 到真正以及

There are similar properties/events for StandardError - you will need to set RedirectStandardError to true as well.

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