c# - 从 C# 运行时，Xcopy 不复制文件

Question

我从 C# 代码启动 .bat 文件:

     void ExecuteCommand(string command)
     {
        var processInfo = new ProcessStartInfo("cmd.exe", "/c " + command);
        processInfo.CreateNoWindow = true;
        processInfo.UseShellExecute = false;
        processInfo.RedirectStandardError = true;
        processInfo.RedirectStandardOutput = true;

        var process = Process.Start(processInfo);

        process.OutputDataReceived += (object sender, DataReceivedEventArgs e) =>
            Console.WriteLine("output>>" + e.Data);
        process.BeginOutputReadLine();

        process.ErrorDataReceived += (object sender, DataReceivedEventArgs e) =>
            Console.WriteLine("error>>" + e.Data);
        process.BeginErrorReadLine();

        process.WaitForExit();

        Console.WriteLine("ExitCode: {0}", process.ExitCode);
        process.Close();
    }

它开始了，一切都被执行了，但是:

set mydir = "C:\mydir"
xcopy /c /y "myFile.exe" %mydir%

文件没有被复制

但是当我从资源管理器运行同一个批处理文件时，文件被复制了。有什么想法吗？

Answer 1

添加 processInfo.RedirectStandardInput = true;为我工作 - 现在文件复制没有问题