命令提示一个接一个 [英] Command Prompt one by one

问题描述

有没有办法在同一个cmd窗口中一个接一个地在VB 2010中输入DOS命令（不使用批处理文件）？每当我尝试输入新命令时，它会打开另一个cmd窗口。这是我目前所拥有的：

Is there a way to enter DOS commands in VB 2010 one after the other on the same cmd window (without using Batch files)? Whenever I try to enter a new command, it opens another cmd window. Here is what I currently have:

Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Dim p As New Process
Dim psi As New ProcessStartInfo("cmd.exe", & txtCommand.text)

p.StartInfo = psi
p.Start()
p.WaitForExit()

End Sub

推荐答案

你必须打开命令提示符一次，然后您可以通过您创建的Process对象的StandardInput（Stream）属性向它发送命令。

You have to open the command prompt once, then you can send commands to it over the StandardInput (a Stream) property of the Process object you created.

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