c# - 尝试从 C# 调用 RequestRefresh 到 SCCM 服务器时方法参数无效

Question

每当通过我们的应用程序将新设备添加到 SCCM 时，我都会尝试针对 SMS_Collection 调用 RequestRefresh 函数。但是，当我调用执行时，我得到以下异常。

Main: Unrecoverable Service Error.|System.Management.ManagementException Invalid method Parameter(s)
at System.Management.ManagementException.ThrowWithExtendedInfo(ManagementStatus errorCode)
at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
at SccmProxy.Adapter.RefreshCollection(String collectionName) in c:\ws\development\SCCMAgent\Main\SccmProxy\SccmProxy\Adapter.cs:line 733
at SccmProxy.TestHelper.ExecuteTest(ProxyConfiguration config) in c:\ws\development\SCCMAgent\Main\SccmProxy\SccmProxy\TestHelper.cs:line 144
at SccmProxy.Service.Main() in c:\ws\development\SCCMAgent\Main\SccmProxy\SccmProxy\Service.cs:line 134 Void ThrowWithExtendedInfo(System.Management.ManagementStatus)

这是代码

ManagementPath pathMethod = new ManagementPath("SMS_Collection");
using (ManagementClass processClass = new ManagementClass(this.Configuration.NewTargetScope, pathMethod, null))
{
   ManagementBaseObject inParams = processClass.GetMethodParameters("RequestRefresh");

   using (ManagementBaseObject outParams = processClass.InvokeMethod("RequestRefresh", inParams, null))
   {
       LOGGER.Info(MethodBase.GetCurrentMethod().Name, "Successful collection refresh: {0}", outParams["ReturnValue"]);
   }
 }

问题是，当我调用 GetMethodParameters 时，它返回一个对象，其中包含一个名为“includesubcollections”的参数，该参数对 2007 SCCM 有效，但我使用的是 2012 SCCM，并且 RequestRefresh 方法不再使用该参数。当我让 GetMethodCall 指向新的 2012 SCCM 实例时，它是如何返回旧函数参数的？

Answer 1

我无法让上述代码工作，但能够使用来自http://msdn.microsoft.com/en-us/library/hh949402.aspx的这个示例通过 Wql 调用 RequestRefresh

public void RefreshCollection(WqlConnectionManager connection, string collectionID)
{
   IResultObject collection = connection.GetInstance(string.Format("SMS_Collection.CollectionID='{0}'", collectionID));
   collection.ExecuteMethod("RequestRefresh", null);
}