同时捕捉和显示控制台输出 [英] Capture and display console output at the same time

问题描述

MSDN说，它有可能在.NET中捕捉到一个进程的输出和在同一时间在控制台窗口中显示出来。

MSDN states that it is possible in .NET to capture the output of a process and display it in the console window at the same time.

通常情况下，当你设置StartInfo.RedirectStandardOutput = TRUE;控制台窗口保持空白。 由于MSDN网站不为此提供了一个示例中，我想知道是否有人将有一个样品或可能指向我一个样品？

Normally when you set StartInfo.RedirectStandardOutput = true; the console window stays blank. As the MSDN site doesn't provide a sample for this I was wondering if anyone would have a sample or could point me to a sample?

当一个进程写入文本的   标准的流，该文本通常是   在控制台上显示。通过   重定向StandardOutput   流，你可以操纵或燮preSS   一个过程的输出。例如，   您可以过滤文本，格式化   不同，或写输出   控制台和一个指定的日志   文件。    MSDN

When a Process writes text to its standard stream, that text is normally displayed on the console. By redirecting the StandardOutput stream, you can manipulate or suppress the output of a process. For example, you can filter the text, format it differently, or write the output to both the console and a designated log file. MSDN

这帖子是类似于<一href="http://stackoverflow.com/questions/786726/capture-standard-output-and-still-display-it-in-the-console-window">http://stackoverflow.com/questions/786726/capture-standard-output-and-still-display-it-in-the-console-window顺便一提。但是，后并没有就此结束了工作示例。

This post is similar to http://stackoverflow.com/questions/786726/capture-standard-output-and-still-display-it-in-the-console-window by the way. But that post didn't end up with a working sample.

感谢了很多，

帕特里克

推荐答案

您可以轻松地使用捕捉所有邮件

you can easily catch all messages using

Process build = new Process();
...
build.StartInfo.UseShellExecute = false;
build.StartInfo.RedirectStandardOutput = true;
build.StartInfo.RedirectStandardError = true;
build.StartInfo.CreateNoWindow = true;
build.ErrorDataReceived += build_ErrorDataReceived;
build.OutputDataReceived += build_ErrorDataReceived;
build.EnableRaisingEvents = true;
...

和创建活动build_ErrorDataReceived

and create the Event build_ErrorDataReceived

static void build_ErrorDataReceived(object sender, DataReceivedEventArgs e)
{
    string msg = e.Data;
    if (msg != null && msg.Length > 0)
    {
        // in msg you have the line you need!
    }
}

---

我添加了一个小例子

应用的截屏

解决方案文件（VS 2008）

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