使用C＃中的參數調用PowerShell腳本

Question

我有一個存儲在文件中的PowerShell腳本。 在Windows PowerShell中，我執行腳本為
.\\MergeDocuments.ps1 "1.docx" "2.docx" "merge.docx"

我想從C＃調用腳本。 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類運行它，類似於下面的代碼，但我不知道如何傳遞參數（請記住我沒有命名參數，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

剛剛在另一個問題的評論中找到了它

為了將參數傳遞給$ args傳遞null作為參數名，例如command.Parameters.Add(null, "some value");

該腳本被稱為：
.\\MergeDocuments.ps1 "1.docx" "2.docx" "merge.docx"

這是完整的代碼：

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();
    }
}