如何从用C＃编写的Win表单中运行Powershell脚本

Question

首先，我有一些开发技能，但是自从我使用它们已经很久了。 现在，我正在尝试自动化服务器应用程序的安装。 因此，我现在在这里进行了一段时间的搜索，就是打开一个Powershell脚本（我已经创建了该脚本，并将其添加到项目中。我已经添加了所有代码，以便您可以看到一旦脚本执行完毕，我需要if（）向我显示脚本是否正确完成。

这是代码：

 using System; 
 using System.Collections.Generic; 
 using System.ComponentModel; 
 using System.Data; 
 using System.Drawing; 
 using System.Linq; 
 using System.Text; 
 using System.Threading.Tasks; 
 using System.Collections.ObjectModel; 
 using System.Windows.Forms;

 namespace WindowsFormsApplication1 {

 public partial class Form3 : Form
 {
     public Form3()
     {
         InitializeComponent();
     }

     //here i want to launch the powershell script
 private void progressBar1_Click(object sender, EventArgs e)
     {
         if ( )
         {

         }
         else {
             MessageBox.Show("There is an error in the application or data", "Prerequisite",
             MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk);
                 Application.Exit();
              }
     }

 } }

Answer 1

我认为您需要使用“ PowerShellInstance.Invoke（）;”

Microsoft在这里有一个很棒的教程。 https://blogs.msdn.microsoft.com/kebab/2014/04/28/executing-powershell-scripts-from-c/

Answer 2

添加参考： System.Management.Automation

使用System.Collections.Objectmodel和System.Management.Automation

using (PowerShell PowerShellInstance = PowerShell.Create())
            {
                // use "AddScript" to add the contents of a script file to the end of the execution pipeline.
                // use "AddCommand" to add individual commands/cmdlets to the end of the execution pipeline.
                PowerShellInstance.AddScript("param($urlPath) New-Item -ItemType directory -Path \"$urlPath$d\";");

                // use "AddParameter" to add a single parameter to the last command/script on the pipeline.
                PowerShellInstance.AddParameter("urlPath", @"D:\New PS Folder\");
                Collection<PSObject> PSOutput = PowerShellInstance.Invoke();

                // loop through each output object item
                foreach (PSObject outputItem in PSOutput)
                {
                    // if null object was dumped to the pipeline during the script then a null
                    // object may be present here. check for null to prevent potential NRE.
                    if (outputItem != null)
                    {
                        //TODO: do something with the output item 
                        // outputItem.BaseOBject
                        MessageBox.Show(outputItem.Properties.ToString());
                    }
                }
            }