窍门可能是你创建你的命令的方式。如果你正在运行脚本作为一个字符串,你应该使用:
Command myCommand = new Command(script, true);
但是,如果你想运行它作为一个文件名 - 你应该使用:
Command myCommand = new Command(script, false);
所以:
Command myCommand = new Command("Get-Date", true);
Command myCommand = new Command("c:\test.ps1", false);
如果您需要完整的方法:
private static IEnumerable<PSObject> ExecutePowerShellScript(string script, bool isScript = false, IEnumerable<KeyValuePair<string, object>> parameters = null)
{
RunspaceConfiguration runspaceConfiguration = RunspaceConfiguration.Create();
Runspace runspace = RunspaceFactory.CreateRunspace(runspaceConfiguration);
runspace.Open();
Command myCommand = new Command(script, isScript);
if (parameters != null)
{
foreach (var parameter in parameters)
{
myCommand.Parameters.Add(new CommandParameter(parameter.Key, parameter.Value));
}
}
Pipeline pipeline = runspace.CreatePipeline();
pipeline.Commands.Add(myCommand);
var result = pipeline.Invoke();
// Check for errors
if (pipeline.Error.Count > 0)
{
StringBuilder builder = new StringBuilder();
//iterate over Error PipeLine until end
while (!pipeline.Error.EndOfPipeline)
{
//read one PSObject off the pipeline
var value = pipeline.Error.Read() as PSObject;
if (value != null)
{
//get the ErrorRecord
var r = value.BaseObject as ErrorRecord;
if (r != null)
{
//build whatever kind of message your want
builder.AppendLine(r.InvocationInfo.MyCommand.Name + " : " + r.Exception.Message);
builder.AppendLine(r.InvocationInfo.PositionMessage);
builder.AppendLine(string.Format("+ CategoryInfo: {0}", r.CategoryInfo));
builder.AppendLine(string.Format("+ FullyQualifiedErrorId: {0}", r.FullyQualifiedErrorId));
}
}
}
throw new Exception(builder.ToString());
}
return result;
}
请发布sampl e代码完全展示了你如何试图从C#调用Powershell脚本。 – paulsm4