/// <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>
/// Create this instance of the console listener.
/// </summary>
private PSListenerConsoleSample()
{
// Create the host and runspace instances for this interpreter. Note that
// this application doesn't support console files so only the default snapins
// will be available.
this.myHost = new MyHost(this);
this.myRunSpace = RunspaceFactory.CreateRunspace(this.myHost);
this.myRunSpace.Open();
}
/// <summary>
/// Create this instance of the console listener.
/// </summary>
private PSListenerConsoleSample()
{
// Create the host and runspace instances for this interpreter. Note that
// this application doesn't support console files so only the default snapins
// will be available.
this.myHost = new MyHost(this);
this.myRunSpace = RunspaceFactory.CreateRunspace(this.myHost);
this.myRunSpace.Open();
}
/// <summary>
/// A sample application that uses the PowerShell runtime along with a host
/// implementation to call get-process and display the results as you
/// would see them in pwrsh.exe.
/// </summary>
/// <param name="args">Ignored</param>
static void Main(string[] args)
{
// Set the current culture to German. We want this to be picked up when the MyHost
// instance is created...
System.Threading.Thread.CurrentThread.CurrentCulture = CultureInfo.GetCultureInfo("de-de");
// Create the runspace, but this time we aren't using the RunspaceInvoke
// class
MyHost myHost = new MyHost(new Host02());
Runspace myRunSpace = RunspaceFactory.CreateRunspace(myHost);
myRunSpace.Open();
// Create a PowerShell to execute our commands...
PowerShell powershell = PowerShell.Create();
powershell.Runspace = myRunSpace;
// Add the script we want to run. The script does two things. It runs get-process with
// the output sorted by handle count, get-date piped to out-string so we can see the
// date being displayed in German...
powershell.AddScript(@"
get-process | sort handlecount
# This should display the date in German...
get-date | out-string
");
// Now add the default outputter to the end of the pipe and indicate
// that it should handle both output and errors from the previous
// commands. This will result in the output being written using the PSHost
// and PSHostUserInterface classes instead of returning objects to the hosting
// application.
powershell.AddCommand("out-default");
powershell.Commands.Commands[0].MergeMyResults(PipelineResultTypes.Error, PipelineResultTypes.Output);
// Now just invoke the application - there won't be any objects returned -
// they're all consumed by out-default so we don't have to do anything more...
powershell.Invoke();
System.Console.WriteLine("Hit any key to exit...");
System.Console.ReadKey();
}
/// <summary>
/// A sample application that uses the PowerShell runtime along with a host
/// implementation to call get-process and display the results as you
/// would see them in pwrsh.exe.
/// </summary>
/// <param name="args">Parameter not used.</param>
private static void Main(string[] args)
{
// Set the current culture to German. We want this to be picked up when the MyHost
// instance is created...
System.Threading.Thread.CurrentThread.CurrentCulture = CultureInfo.GetCultureInfo("de-de");
// Create the runspace, but this time we aren't using the RunspaceInvoke
// class
MyHost myHost = new MyHost(new Host02());
using (Runspace myRunSpace = RunspaceFactory.CreateRunspace(myHost))
{
myRunSpace.Open();
// Create a PowerShell to execute our commands...
using (PowerShell powershell = PowerShell.Create())
{
powershell.Runspace = myRunSpace;
// Add the script we want to run. The script does two things. It runs get-process with
// the output sorted by handle count, get-date piped to out-string so we can see the
// date being displayed in German...
powershell.AddScript(@"
get-process | sort handlecount
# This should display the date in German...
get-date | out-string
");
// Now add the default outputter to the end of the pipe and indicate
// that it should handle both output and errors from the previous
// commands. This will result in the output being written using the PSHost
// and PSHostUserInterface classes instead of returning objects to the hosting
// application.
powershell.AddCommand("out-default");
powershell.Commands.Commands[0].MergeMyResults(PipelineResultTypes.Error, PipelineResultTypes.Output);
// Now just invoke the application - there won't be any objects returned -
// they're all consumed by out-default so we don't have to do anything more...
powershell.Invoke();
}
}
System.Console.WriteLine("Hit any key to exit...");
System.Console.ReadKey();
}
/// <summary>
/// Initializes a new instance of the PSListenerConsoleSample class.
/// </summary>
public PSListenerConsoleSample()
{
// Create the host and runspace instances for this interpreter.
// Note that this application does not support console files so
// only the default snap-ins will be available.
this.myHost = new MyHost(this);
this.myRunSpace = RunspaceFactory.CreateRunspace(this.myHost);
this.myRunSpace.Open();
// Create a PowerShell object to run the commands used to create
// $profile and load the profiles.
lock (this.instanceLock)
{
this.currentPowerShell = PowerShell.Create();
}
try
{
this.currentPowerShell.Runspace = this.myRunSpace;
PSCommand[] profileCommands = Microsoft.Samples.PowerShell.Host.HostUtilities.GetProfileCommands("SampleHost06");
foreach (PSCommand command in profileCommands)
{
this.currentPowerShell.Commands = command;
this.currentPowerShell.Invoke();
}
}
finally
{
// Dispose the PowerShell object and set currentPowerShell
// to null. It is locked because currentPowerShell may be
// accessed by the ctrl-C handler.
lock (this.instanceLock)
{
this.currentPowerShell.Dispose();
this.currentPowerShell = null;
}
}
}
/// <summary>
/// Initializes a new instance of the PSListenerConsoleSample class.
/// </summary>
public PSListenerConsoleSample()
{
// Create the host and runspace instances for this interpreter.
// Note that this application does not support console files so
// only the default snap-ins will be available.
this.myHost = new MyHost(this);
this.myRunSpace = RunspaceFactory.CreateRunspace(this.myHost);
this.myRunSpace.Open();
// Create a PowerShell object to run the commands used to create
// $profile and load the profiles.
lock (this.instanceLock)
{
this.currentPowerShell = PowerShell.Create();
}
try
{
this.currentPowerShell.Runspace = this.myRunSpace;
PSCommand[] profileCommands = Microsoft.Samples.PowerShell.Host.HostUtilities.GetProfileCommands("SampleHost06");
foreach (PSCommand command in profileCommands)
{
this.currentPowerShell.Commands = command;
this.currentPowerShell.Invoke();
}
}
finally
{
// Dispose the PowerShell object and set currentPowerShell
// to null. It is locked because currentPowerShell may be
// accessed by the ctrl-C handler.
lock (this.instanceLock)
{
this.currentPowerShell.Dispose();
this.currentPowerShell = null;
}
}
}
/// <summary>
/// Create this instance of the console listener.
/// </summary>
private PSListenerConsoleSample()
{
// Create the host and runspace instances for this interpreter. Note that
// this application doesn't support console files so only the default snapins
// will be available.
this.myHost = new MyHost(this);
this.myRunSpace = RunspaceFactory.CreateRunspace(this.myHost);
this.myRunSpace.Open();
// Create a PowerShell object that will be used to execute the commands
// to create $profile and load the profiles.
lock (this.instanceLock)
{
this.currentPowerShell = PowerShell.Create();
}
try
{
this.currentPowerShell.Runspace = this.myRunSpace;
PSCommand[] profileCommands = Microsoft.Samples.PowerShell.Host.HostUtilities.GetProfileCommands("SampleHost04");
foreach (PSCommand command in profileCommands)
{
this.currentPowerShell.Commands = command;
this.currentPowerShell.Invoke();
}
}
finally
{
// Dispose of the pipeline line and set it to null, locked because currentPowerShell
// may be accessed by the ctrl-C handler...
lock (this.instanceLock)
{
this.currentPowerShell.Dispose();
this.currentPowerShell = null;
}
}
}
/// <summary>
/// Create this instance of the console listener.
/// </summary>
private PSListenerConsoleSample()
{
// Create the host and runspace instances for this interpreter. Note that
// this application doesn't support console files so only the default snapins
// will be available.
this.myHost = new MyHost(this);
this.myRunSpace = RunspaceFactory.CreateRunspace(this.myHost);
this.myRunSpace.Open();
// Create a PowerShell object that will be used to execute the commands
// to create $profile and load the profiles.
lock (this.instanceLock)
{
this.currentPowerShell = PowerShell.Create();
}
try
{
this.currentPowerShell.Runspace = this.myRunSpace;
PSCommand[] profileCommands = Microsoft.Samples.PowerShell.Host.HostUtilities.GetProfileCommands("SampleHost04");
foreach (PSCommand command in profileCommands)
{
this.currentPowerShell.Commands = command;
this.currentPowerShell.Invoke();
}
}
finally
{
// Dispose of the pipeline line and set it to null, locked because currentPowerShell
// may be accessed by the ctrl-C handler...
lock (this.instanceLock)
{
this.currentPowerShell.Dispose();
this.currentPowerShell = null;
}
}
}
