C#Powershell管道foreach-object [英] C# Powershell Pipeline foreach-object

问题描述

我有此PowerShell命令可将成员添加到Exchange Online中的分发组.这在PS中可以正常工作.但是我需要从C#应用程序执行此操作.

I have this PowerShell command to add members to a Distributon Group in Exchange Online. This works correctly in PS. But I need to do this from a C# app.

$arr | foreach-object{Add-DistributionGroupMember -Identity 'Test' -Member $_}

我需要将包含成员的数组传递给PS中的$ arr，并将其通过管道传递给foreach-object.我做了很多搜索，但是所有示例仅显示了如何执行单个命令.在C#中如何执行PS命令?

I need to pass an array containing the members to the $arr in PS and pipe it to the foreach-object. I have done a lot of searching but all the examples show only how to do single a command. How do the PS command in C#?

代码段:

using (Runspace runspace = RunspaceFactory.CreateRunspace(connectionInfo))
        {
            runspace.Open();

            using (PowerShell ps = PowerShell.Create())
            {
                ps.Runspace = runspace;

                string[] members = new string[] { "[e-mail]", 
                                                  "[e-mail]",                         
                };

                ps.Commands.AddParameter("Members").AddArgument(members); // ??
                ps.Commands.AddCommand("foreach-object"); // I'm stuck at this point

                Collection<PSObject> results = ps.Invoke();
            }
        }

注意:由于远程脚本在我们的PS中被阻止，因此我无法通过 AddScript 来执行此操作.另外，由于运行空间仅执行第一个管道，因此无法执行以下操作.

Note:I can't do this via AddScript as remote scripts are blocked in our PS. Also doing something like below doesn't work as the runspace executes only the first pipeline.

foreach(string mem in members)
{
 Command command = new Command("Add-DistributionGroupMember");
 command.Parameters.Add("Identity", "test");
 command.Parameters.Add("Member", member);
 Pipeline pipeline = runspace.CreatePipeline();
 pipeline.Commands.Add(command);
 pipeline.Invoke();
}

推荐答案

是的，该文档一直缺乏.我鞭打了下面.显然不是最好的，但似乎可以在 get-process 上工作(我无法尝试使用 Add-DistributionGroupMember ).您可能可以对此进行改进:

Yeah the documentation has been lacking. I whipped up the below. Clearly not the best, but seemed to work on get-process ( I cannot try out with Add-DistributionGroupMember). You can probably improve upon it:

            using (PowerShell ps = PowerShell.Create())
            {
                ps.Runspace = runspace;
                var members = new[]
                                  {
                                      "[e-mail]",
                                      "[e-mail]",
                                  };
                var command1 = new Command("write-output");
                command1.Parameters.Add("InputObject", members);
                ps.Commands.AddCommand(command1);

                foreach (PSObject output in ps.Invoke())
                {
                    ps.Commands.Clear();
                    var command2 = new Command("Add-DistributionGroupMember");
                    ps.Commands.AddCommand(command2);
                    ps.Commands.AddParameter("Name", output);
                    ps.Commands.AddParameter("Identity", "test");
                    foreach (PSObject output2 in ps.Invoke())
                    {
                        Console.WriteLine(output2);
                    }
                }
            }

这篇关于C#Powershell管道foreach-object的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！