Running powershell script with C# code

Question

When I try to run the script with my C# code. I get the following error:

  "You cannot call a method on a null-valued expression."

Would this be my C# code that is wrong

        Runspace runSpace = RunspaceFactory.CreateRunspace();
        runSpace.Open();

        RunspaceInvoke runSpaceInvoker = new RunspaceInvoke(runSpace);
        Pipeline pipeLine = runSpace.CreatePipeline();
        pipeLine.Commands.AddScript(@"D:\NewSites\test-new\ConfigureIIS7.ps1");
        try
        {
            pipeLine.Invoke();
        }
        catch (Exception ex)
        {
            throw ex;
        }

        pipeLine.Stop();

        runSpace.Close();

Or should I look for the problem in my powershell script? The shell script works when executed normally. Thanks in advance.

Answer 1

I'm not a specialist at all but it seems your error is a POWERSHELL error.

See This for example.

I think the problem is located into your PowerShell script

Answer 2

您可以尝试：

System.Diagnostics.Process.Start(@"D:\NewSites\test-new\ConfigureIIS7.ps1");