/// <summary>
/// This sample uses the RunspaceInvoke class to execute
/// a script that calls exit. The host application looks at
/// this and prints out the result.
/// </summary>
/// <param name="args">Unused</param>
static void Main(string[] args)
{
// Create an instance of this class so that the engine will have
// access to the ShouldExit and ExitCode parameters.
Host01 me = new Host01();
// Now create the host instance to use
MyHost myHost = new MyHost(me);
// Pass this in when creating the runspace and invoker...
Runspace myRunSpace = RunspaceFactory.CreateRunspace(myHost);
myRunSpace.Open();
RunspaceInvoke invoker = new RunspaceInvoke(myRunSpace);
// Now use the runspace invoker to execute the script "exit (2+2)"
string script = "exit (2+2)";
invoker.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...
myRunSpace.Close();
Console.WriteLine("Hit any key to exit...");
Console.ReadKey();
}
/// <summary>
/// This sample uses the PowerShell class to execute
/// a script that calls exit. The host application looks at
/// this and prints out the result.
/// </summary>
/// <param name="args">Unused</param>
static void Main(string[] args)
{
// Create an instance of this class so that the engine will have
// access to the ShouldExit and ExitCode parameters.
Host01 me = new Host01();
// Now create the host instance to use
MyHost myHost = new MyHost(me);
// Pass this in when creating the runspace and invoker...
Runspace myRunSpace = RunspaceFactory.CreateRunspace(myHost);
myRunSpace.Open();
// Create a PowerShell to execute our commands...
PowerShell powershell = PowerShell.Create();
powershell.Runspace = myRunSpace;
// Now use the runspace invoker to execute 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...
myRunSpace.Close();
Console.WriteLine("Hit any key to exit...");
Console.ReadKey();
}
/// <summary>
/// Construct an instance of this PSHost implementation. Keep
/// a reference to the hosting application object so 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;
}
/// <summary>
/// Construct an instance of this PSHost implementation. Keep
/// a reference to the hosting application object so 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;
}