/// <summary>
/// This sample uses a PowerShell object to run
/// a script that calls exit. The host application looks at
/// this and prints out the result.
/// </summary>
/// <param name="args">Parameter not used.</param>
private static void Main(string[] args)
{
// Create an instance of this host application class so that
// the Windows PowerShell engine will have access to the
// ShouldExit and ExitCode parameters.
Host01 me = new Host01();
// Create the host instance to use.
MyHost myHost = new MyHost(me);
// Create a runspace that uses the host object and run the
// script using a PowerShell object.
using (Runspace myRunSpace = RunspaceFactory.CreateRunspace(myHost))
{
// Open the runspace.
myRunSpace.Open();
// Create a PowerShell object to run the script.
using (PowerShell powershell = PowerShell.Create())
{
powershell.Runspace = myRunSpace;
// Create the pipeline and run the script
// "exit (2+2)".
string script = "exit (2+2)";
powershell.AddScript(script);
powershell.Invoke(script);
}
// Check the flags and see if they were set propertly.
Console.WriteLine(
"ShouldExit={0} (should be True); ExitCode={1} (should be 4)",
me.ShouldExit,
me.ExitCode);
// close the runspace to free resources.
myRunSpace.Close();
}
Console.WriteLine("Hit any key to exit...");
Console.ReadKey();
}
/// <summary>
/// Initializes a new instance of the MyHost class. Keep
/// a reference to the host application object so that it
/// can be informed of when to exit.
/// </summary>
/// <param name="program">
/// A reference to the host application object.
/// </param>
public MyHost(Host01 program)
{
this.program = program;
}
