本文介绍了如何从PowerShell获取错误& DOTNET的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

  if                      我无法获得细节错误 用于显示给用户。

 If  PowerShell  Error (User or pwd fail  when connect Credential ,Etc..)  i cant get detail Error  for Show to user.

 

 此我的代码

 This My code

公共共享功能执行命令(运行空间为运行空间,命令为字符串)为集合( PSObject)

Public Shared Function ExecuteCommand(runspace As Runspace, command As String) As Collection(Of PSObject)

           如果命令为Nothing那么为
               抛出新的ArgumentOutOfRangeException(" command")

           结束如果

            If command Is Nothing Then
                Throw New ArgumentOutOfRangeException("command")
            End If

           如果运行空间为Nothing那么就是
               抛出新的ArgumentOutOfRangeException(" runspace")

           结束如果

            If runspace Is Nothing Then
                Throw New ArgumentOutOfRangeException("runspace")
            End If

           使用ps = System.Management.Automation.PowerShell.Create

            Using ps = System.Management.Automation.PowerShell.Create

               ;  Dim cmd As New PSCommand

                cmd.AddScript(命令)

                ps.Commands = cmd

                ps.Runspace = runspace

                Dim cmd As New PSCommand
                cmd.AddScript(command)
                ps.Commands = cmd
                ps.Runspace = runspace

               返回ps.Invoke(Of PSObject)()

                Return ps.Invoke(Of PSObject)()

           结束使用

            End Using

结束功能

推荐答案

尝试runspace.Open()

Try runspace.Open()

将异常作为异常捕获异常如果TypeOf异常是System.Management.Automation。 Remoting.PSRemotingTransportException然后

Catch exception As Exception If TypeOf exception Is System.Management.Automation.Remoting.PSRemotingTransportException Then

 选择Case DirectCast(例外,   System.Management.Automation.Remoting.PSRemotingTransportException).ErrorCode

 Select Case DirectCast(exception,   System.Management.Automation.Remoting.PSRemotingTransportException).ErrorCode

案例5

'处理密码问题

退出选择

 案例-2144108526

 Case -2144108526

'处理网址问题

退出选择

Case Else

Case Else

'流程其他错误

 退出选择

 结束选择

 结束如果结束尝试

 End If End Try


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10-14 15:32