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c#动力壳。使用R配置运行空间取消空间配置。创建

powershell c#

scope_creep · 技术社区 · 16 年前

我想知道 RunspaceConfiguration.Create() 使用方法调用。我想设置c#宿主,通过确保所有cmdlet、提供程序等都可用,使任何可能的powershell脚本都能从c#执行。看看powershell示例,示例5,它有以下内容。

RunspaceConfiguration config = RunspaceConfiguration.Create("SampleConsole.psc1", out warnings);

如何创建.psc1,或者从何处存储和检索.psc1。任何帮助都将不胜感激。

2 回复 | 直到 12 年前

Ana Betts 16 年前

我不得不做一些黑客让这发生-你可以阅读它的评论,但基本上PS目前不能这样做。

var _currentRunspace = RunspaceFactory.CreateRunspace(this);

/* XXX: We need to enable dot-sourcing - unfortunately there is no 
 * way in code to just enable it in our host, it always goes out to
 * the system-wide settings. So instead, we're installing our own
 * dummy Auth manager. And since PSh makes us reimplement a ton of
 * code to make a custom RunspaceConfiguration that can't even properly 
 * be done because we only have the public interface, I'm using 
 * Reflection to hack in the AuthManager into a private field. 
 * This will most likely come back to haunt me. */

var t = typeof(RunspaceConfiguration);
var f = t.GetField("_authorizationManager", BindingFlags.Instance | BindingFlags.NonPublic);
f.SetValue(_currentRunspace.RunspaceConfiguration, new DummyAuthorizationManager());

_currentRunspace.Open();
return _currentRunspace;


public class DummyAuthorizationManager : AuthorizationManager
{
    const string constshellId = "Microsoft.PowerShell";
    public DummyAuthorizationManager() : this (constshellId) {}
    public DummyAuthorizationManager(string shellId) : base(shellId) {}

    protected override bool ShouldRun(CommandInfo commandInfo, CommandOrigin origin, PSHost host, out Exception reason)
    {
        // Looks good to me!
        reason = null;
        return true;
    }
}