CMD命令无法通过vb.net运行。 [英] CMD command is not working through vb.net.

问题描述

Hi Firends，



这是命令



takeown / F文件路径



当我在以管理员身份运行的cmd提示符中使用它时，此命令工作正常并取得所请求文件的所有权。



但是当我从vb.net使用相同的命令时，它在我的vb.net代码中不起作用。

  Dim  ss  As  ProcessStartInfo = 新 ProcessStartInfo（）
 
 ss.UseShellExecute =  True  
 ss.WorkingDirectory =    C：\ Windows \ System32 
 ss.Verb =   runas 
 Process.Start（  C： \ Windows \ system32 \ cmd.exe，  / k takeown / F & filepath.Text&    ）

cmd显示命令已成功处理且所有权已被取出。但是当我检查所请求文件的属性时，它显示它具有前一个所有者，并且没有对新所有者进行新的更改。

解决方案

在下面尝试

  Dim  ss  As  ProcessStartInfo = 新 ProcessStartInfo（）
 ss.UseShellExecute =  True  
 ss.Arguments =   / k takeown / F& filepath.Text&     
 ss.FileName =   c：\windows \ system32\cmd.exe 
 ss.WorkingDirectory =   
 ss.Verb =   runas 
 Process.Start（ss）

Hi Firends,

Here is the command

takeown /F "path of file"

when I use it in cmd prompt which is running as administrators, this command works fine and takes the ownership of requested file.

But when I use same command from vb.net, it does not work here is my vb.net code.

Dim ss As ProcessStartInfo = New ProcessStartInfo()

                   ss.UseShellExecute = True
                   ss.WorkingDirectory = "C:\Windows\System32"
                   ss.Verb = "runas"
                   Process.Start("C:\Windows\System32\cmd.exe", "/k takeown /F """ & filepath.Text & """")

cmd shows that command is processed successfully and ownership has been taken out. But when I check in the properties of requested file, it shows that it has the previous owner and no new changes to new owner.

解决方案

try below

Dim ss As ProcessStartInfo = New ProcessStartInfo()
ss.UseShellExecute = True
ss.Arguments = "/k takeown /F """ & filepath.Text & """"
ss.FileName = "c:\windows\system32\cmd.exe"
ss.WorkingDirectory = ""
ss.Verb = "runas"
Process.Start(ss)

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