Question

我试图运行此代码：

    using (PowerShell PowerShellInstance = PowerShell.Create())
    {
        _outputCollection.DataAdded += outputCollection_DataAdded;
        PowerShellInstance.AddScript(@"workflow test { Write-Warning 'this is a warning'; }; test");
        IAsyncResult result = PowerShellInstance.BeginInvoke<PSObject, PSObject>(null, _outputCollection);
    }

但是我收到了这个错误：

Windows PowerShell中不支持Windows PowerShell工作流基于x86的控制台。打开基于Windows PowerShell x64的控制台，然后然后再试一次。

如何从C＃打开基于x64的Powershell实例？

Answer 1

这是怎么回事？根据MSDN，“Windows PowerShell 3.0”中引入的PowerShell.Create（RunspaceMode）方法。希望这会有效。

using (PowerShell PowerShellInstance =  PowerShell.Create(RunspaceMode.CurrentRunspace)) {
}

Answer 2

这是一个解决方法，不涉及尝试使用RunspaceMode.CurrentRunspace（这很难用，因为让dll工作是tricky）

WSManConnectionInfo connectionInfo = new WSManConnectionInfo();
//Create and open a runspace.
Runspace runspace = RunspaceFactory.CreateRunspace(connectionInfo);
runspace.Open();
using (PowerShell PowerShellInstance = PowerShell.Create())
{
    _outputCollection.DataAdded += outputCollection_DataAdded;
     PowerShellInstance.AddScript(@"workflow test { Write-Warning 'this is a warning'; }; test");
     IAsyncResult result = PowerShellInstance.BeginInvoke<PSObject, PSObject>(null, _outputCollection);
}
runspace.Close();

从C＃运行Powershell工作流

2 个答案: