Question

我是WMI类和hyper-v的新手，当我试图通过Msvm_ComputerSystem获取主机和所有虚拟机的信息时，结果只显示了主机信息，代码如下所示（只是提供了非常简单的示例）但是，当我使用powershel l命令Get-VM时，我可以获得虚拟机信息，顺便说一下，我在win 10上使用hyper-v并尝试在本地控制它。任何帮助都将受到高度赞赏。

ManagementScope scope = new ManagementScope("\\root\\virtualization\\V2");
string query = string.Format("SELECT * FROM Msvm_ComputerSystem");
ObjectQuery vmquery = new ObjectQuery(query);
ManagementObjectSearcher vmsearcher = new ManagementObjectSearcher(scope, vmquery);
ManagementObjectCollection vmCollection = vmsearcher.Get();
if (vmCollection.Count == 0)
    {
        Console.WriteLine("No virtual machine found");
    }
ManagementObject vm = null;
foreach (ManagementObject instance in vmCollection)
    {
      vm = instance;
      Console.WriteLine("\nName: {0} \nStatus:{1} \nDescription: ",
                vm["ElementName"].ToString(),
                vm["EnabledState"].ToString(),
                vm["Description"].ToString());


        }
    }

Answer 1

使用MS的WMI代码创建器从Here

下载

它可以帮助您检查所有内容

我的C＃示例代码获取VM列表

public void listvms()
    {
        ManagementObjectSearcher searcher =
                  new ManagementObjectSearcher("\\root\\virtualization\\V2",
                  "SELECT ElementName FROM Msvm_ComputerSystem where Description='Microsoft Virtual Machine'");           
        if (searcher.Get().Count != 0)
        {
            foreach (ManagementObject queryObj in searcher.Get())
            {
                vmnamelist.Items.Add(queryObj["ElementName"]);
            }
        }            
    }

仅使用Msvm-Computersystem列出的主机信息for hyper-v withC＃

1 个答案: