Executing chain of commands in Powershell Pipeline

Question

I want to execute a set of powershell commands to manage my HyperV Guest machine. Can I use the below code to do this ? Do I need to clear pipeline.Commands before executing the next command ?

Collection<PSObject> results = null;
using (Runspace runspace = RunspaceFactory.CreateRunspace())
{
    runspace.Open();
    Pipeline pipeline = runspace.CreatePipeline();
    pipeline.Commands.AddScript("Shutdown-VM ADServer-01");
    results = pipeline.Invoke();
    //Do I need pipeline.Commands.Clear();
    pipeline.Commands.AddScript("Get-VMState ADServer-01");
    results = pipeline.Invoke();
    runspace.Close();
}

Answer 1

根据您在此处显示的内容，我看不出您使用明确的努力的原因。