如何在运行一个批处理文件隐藏cmd窗口？ [英] How to hide cmd window while running a batch file?

问题描述

在运行一个批处理文件如何隐藏cmd窗口？

我用下面的code运行批处理文件

  =进程新的Process（）;
process.StartInfo.FileName = batchFilePath;
的Process.Start（）;
 

解决方案

如果proc.StartInfo.UseShellExecute为假，然后你正在启动的过程中，可以使用：

  proc.StartInfo.CreateNoWindow = TRUE;
 

如果proc.StartInfo.UseShellExecute为真正，然后在操作系统启动过程中，你必须通过提供一个暗示的过程：

  proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
 

然而，所谓的应用程序可能忽略后者的要求。

如果使用UseShellExecute = 假，你可能要考虑重定向标准输出/错误，来捕获产生的任何记录：

  proc.StartInfo.UseShellExecute = FALSE;
proc.StartInfo.RedirectStandardOutput =真;
proc.OutputDataReceived + =新DataReceivedEventHandler（ProcessOutputHandler）;
proc.StartInfo.RedirectStandardError = TRUE;
proc.ErrorDataReceived + =新DataReceivedEventHandler（ProcessOutputHandler）;
 

和有像

函数

 私人无效ProcessOutputHandler（对象sendingProcess，DataReceivedEventArgs轮廓）
{
   如果//使用输出outLine.Data某种方式（String.IsNullOrEmpty（outLine.Data）！）;
}
 

有覆盖良好的网页 CreateNoWindow 本上的在MSDN博客。

有也是在Windows可能抛出一个对话和失败中的错误 CreateNoWindow 如果你传递一个用户名/密码。有关详情

<一个href=\"http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=98476\">http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=98476
http://support.microsoft.com/?kbid=818858

How to hide cmd window while running a batch file?

I use the following code to run batch file

process = new Process();
process.StartInfo.FileName = batchFilePath;
process.Start();

解决方案

If proc.StartInfo.UseShellExecute is false, then you are launching the process and can use:

proc.StartInfo.CreateNoWindow = true;

If proc.StartInfo.UseShellExecute is true, then the OS is launching the process and you have to provide a "hint" to the process via:

proc.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;

However the called application may ignore this latter request.

If using UseShellExecute = false, you might want to consider redirecting standard output/error, to capture any logging produced:

proc.StartInfo.UseShellExecute = false;
proc.StartInfo.RedirectStandardOutput = true;
proc.OutputDataReceived += new DataReceivedEventHandler(ProcessOutputHandler);
proc.StartInfo.RedirectStandardError = true;
proc.ErrorDataReceived += new DataReceivedEventHandler(ProcessOutputHandler);

And have a function like

private void ProcessOutputHandler(object sendingProcess, DataReceivedEventArgs outLine)
{
   if (!String.IsNullOrEmpty(outLine.Data)) // use the output outLine.Data somehow;
}

There's a good page covering CreateNoWindow this on an MSDN blog.

There is also a bug in Windows which may throw a dialog and defeat CreateNoWindow if you are passing a username/password. For details

http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=98476 http://support.microsoft.com/?kbid=818858

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