下面是 创建运行指定命令的控制台应用程序中所述的运行空间的代码示例。
为此，应用程序调用一个运行空间，然后调用一个命令。 （请注意，此应用程序不指定运行空间配置信息，也不会显式创建管道）。 调用的命令是 Get-Process cmdlet。
注释
可以使用适用于 Windows Vista 的 Microsoft Windows 软件开发工具包和 Microsoft .NET Framework 3.0 运行时组件下载此运行空间的 C# 源文件（runspace01.cs）。 有关下载说明，请参阅 如何安装 Windows PowerShell 并下载 Windows PowerShell SDK。 <PowerShell 示例> 目录中提供了下载的源文件。
代码示例
namespace Microsoft.Samples.PowerShell.Runspaces
{
using System;
using System.Management.Automation;
using PowerShell = System.Management.Automation.PowerShell;
/// <summary>
/// This class contains the Main entry point for this host application.
/// </summary>
internal class Runspace01
{
/// <summary>
/// This sample uses the PowerShell class to execute
/// the get-process cmdlet synchronously. The name and
/// handlecount are then extracted from the PSObjects
/// returned and displayed.
/// </summary>
/// <param name="args">Parameter not used.</param>
/// <remarks>
/// This sample demonstrates the following:
/// 1. Creating a PowerShell object to run a command.
/// 2. Adding a command to the pipeline of the PowerShell object.
/// 3. Running the command synchronously.
/// 4. Using PSObject objects to extract properties from the objects
/// returned by the command.
/// </remarks>
private static void Main(string[] args)
{
// Create a PowerShell object. Creating this object takes care of
// building all of the other data structures needed to run the command.
using (PowerShell powershell = PowerShell.Create().AddCommand("get-process"))
{
Console.WriteLine("Process HandleCount");
Console.WriteLine("--------------------------------");
// Invoke the command synchronously and display the
// ProcessName and HandleCount properties of the
// objects that are returned.
foreach (PSObject result in powershell.Invoke())
{
Console.WriteLine(
"{0,-20} {1}",
result.Members["ProcessName"].Value,
result.Members["HandleCount"].Value);
}
}
System.Console.WriteLine("Hit any key to exit...");
System.Console.ReadKey();
}
}
}
