关于在C#里调用CMD的问题

[littlebear120411]

我想用下面的代码实现打开CMD窗口并执行命令的功能，但cmd窗口始终无法打开。在“output”里出现下面的信息：
“The program '[10124] ConsoleApplication1.vshost.exe: Managed (v4.0.30319)' has exited with code 0 (0x0).
The program '[10124] ConsoleApplication1.vshost.exe: Program Trace' has exited with code 0 (0x0).
”

Process myProcess = new Process();
myProcess.StartInfo.FileName = @"C:\WINDOWS\system32\cmd.exe";
myProcess.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Normal;
myProcess.StartInfo.UseShellExecute = false;
myProcess.StartInfo.RedirectStandardInput = true;
myProcess.StartInfo.RedirectStandardOutput = true;
myProcess.StartInfo.RedirectStandardError = true;

myProcess.Start();

求教？多谢了

[dyx2010]

p.StartInfo.CreateNoWindow = false;
p.Start();

p.StandardInput.WriteLine("exit");//exit是要执行的命令 自己输入好像实现不了 除了向notepad的应用程序
string strRtn = p.StandardOutput.ReadToEnd();

[linye523]

给你个用cmd获取局域网所有人ip的方法
Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.CreateNoWindow = true;
p.Start();
p.StandardInput.WriteLine("arp -a");
p.StandardInput.WriteLine("exit");
ArrayList list = new ArrayList();
StreamReader reader = p.StandardOutput;