process.StartInfo.Arguments不起作用 [英] process.StartInfo.Arguments is not working

问题描述

大家好，
在这里，我试图通过下面的Vb.Net编码执行命令提示符.


但我不知道为什么这个p.Arguments = com;无法正常工作，但未显示任何错误

预先感谢您的任何解释

问候，

Soumya

  Dim  com  As  字符串 = " 
            Dim  p  As  新建 ProcessStartInfo(" )

           使用 p
               ' .FileName = Environment.SystemDirectory& "\ cmd.exe" 
               p.WorkingDirectory = TextBox1.Text
               ' 在这里，我尝试使用以下路径"c:\ myown \ course-connect-0.13.3" 

            
         p.参数= com

               p.WindowStyle = ProcessWindowStyle.Maximized
               p.RedirectStandardInput = 真
               p.UseShellExecute = 错误


               Process.Start(p)
                Dim 输出 As   String  = p.ErrorDialog 

解决方案

因为无法识别cmd.exe的参数"md"和"pp"

如果您在此处查看: http://ss64.com/nt/cmd.html [
正如Wes和Sandeep所说:改为使用framework命令: Directory.CreateDirectory [ ^ ]

Hi All,
Here I am trying to execute command prompt through below Vb.Net coding.


but I can''t figure out why this p.Arguments = com; is not working.but it''s not showing any error

thanks in advance for any explanation

Regards,

Soumya

Dim com As String = "md pp"
           Dim p As New ProcessStartInfo("C:\windows\system32\cmd.exe")

           With p
               '.FileName = Environment.SystemDirectory & "\cmd.exe"
               p.WorkingDirectory = TextBox1.Text
               ' here i m trying with this path "c:\myown\course-connect-0.13.3"

            
         p.Arguments = com

               p.WindowStyle = ProcessWindowStyle.Maximized
               p.RedirectStandardInput = True
               p.UseShellExecute = False


               Process.Start(p)
               Dim output As String = p.ErrorDialog

解决方案

Because "md" and "pp" are not recognised parameters to cmd.exe

If you look here: http://ss64.com/nt/cmd.html[^] you will find all the things that the cmd application will know.

And before you ask, I suspect that "md" will not work as a Process either, as it is a built in DOS command.

As Wes and Sandeep have said: use the framework command instead: Directory.CreateDirectory[^]

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