"如何使用 c# 执行 powershell 脚本并设置执行策略？"

Question

I tried to combine two answers from stackoverflow ( first<\/a> & second<\/a> )

InitialSessionState iss = InitialSessionState.CreateDefault();
// Override ExecutionPolicy

PropertyInfo execPolProp = iss.GetType().GetProperty(@"ExecutionPolicy");
if (execPolProp != null && execPolProp.CanWrite)
{
    execPolProp.SetValue(iss, ExecutionPolicy.Bypass, null);
}
Runspace runspace = RunspaceFactory.CreateRunspace(iss);
runspace.Open();

Pipeline pipeline = runspace.CreatePipeline();

//Here's how you add a new script with arguments
Command myCommand = new Command(scriptfile);
CommandParameter testParam = new CommandParameter("key","value");
myCommand.Parameters.Add(testParam);

pipeline.Commands.Add(myCommand);

// Execute PowerShell script
results = pipeline.Invoke(); 

Answer 1

Without knowing what your specific problem was, note that your C# code can be greatly streamlined, which may also resolve your problem: