使用C＃中的参数调用PowerShell脚本

我有一个存储在文件中的PowerShell脚本。 在Windows PowerShell中，我执行脚本为
.\MergeDocuments.ps1 "1.docx" "2.docx" "merge.docx"

我想从C＃调用脚本。 目前我使用Process.Start如下工作：
Process.Start(POWERSHELL_PATH, string.Format("-File \"{0}\" {1} {2}", SCRIPT_PATH, string.Join(" ", filesToMerge), outputFilename));

我想使用Pipeline类运行它，类似于下面的代码，但我不知道如何传递参数（请记住我没有命名参数，我只是使用$ args）

 // create Powershell runspace Runspace runspace = RunspaceFactory.CreateRunspace(); runspace.Open(); RunspaceInvoke runSpaceInvoker = new RunspaceInvoke(runspace); runSpaceInvoker.Invoke("Set-ExecutionPolicy Unrestricted"); // create a pipeline and feed it the script text (AddScript method) or use the filePath (Add method) Pipeline pipeline = runspace.CreatePipeline(); Command command = new Command(SCRIPT_PATH); command.Parameters.Add("", ""); // I don't have named paremeters pipeline.Commands.Add(command); pipeline.Invoke(); runspace.Close(); 

Answer 1

刚刚在另一个问题的评论中找到了它

为了将参数传递给$ args传递null作为参数名，例如command.Parameters.Add(null, "some value");

该脚本被称为：
.\MergeDocuments.ps1 "1.docx" "2.docx" "merge.docx"

这是完整的代码：

 class OpenXmlPowerTools { static string SCRIPT_PATH = @"..\MergeDocuments.ps1"; public static void UsingPowerShell(string[] filesToMerge, string outputFilename) { // create Powershell runspace Runspace runspace = RunspaceFactory.CreateRunspace(); runspace.Open(); RunspaceInvoke runSpaceInvoker = new RunspaceInvoke(runspace); runSpaceInvoker.Invoke("Set-ExecutionPolicy Unrestricted"); // create a pipeline and feed it the script text Pipeline pipeline = runspace.CreatePipeline(); Command command = new Command(SCRIPT_PATH); foreach (var file in filesToMerge) { command.Parameters.Add(null, file); } command.Parameters.Add(null, outputFilename); pipeline.Commands.Add(command); pipeline.Invoke(); runspace.Close(); } }