使用WMI c#控制Microsoft NLB

Question

我尝试用WMI控制NLB。

  WqlObjectQuery wql = new  WqlObjectQuery (@"SELECT * FROM MicrosoftNLB_Node");
        ManagementObjectSearcher search = new ManagementObjectSearcher(wql);
        foreach (var obj in search.Get())
        {
          MessageBox.Show(obj.ToString());
        }

我收到一条错误消息"Invalid class“

Answer 1

试试这个：

ManagementObjectSearcher search = new ManagementObjectSearcher(
    @"root\MicrosoftNLB",
    @"SELECT * FROM MicrosoftNLB_Node");
foreach (var obj in search.Get())
{
    MessageBox.Show(obj.ToString());
}

Answer 2

MicrosoftNLB_Node类它是Root\MicrosoftNLB名称空间的一部分，所以看起来您之前没有设置名称空间来连接到WMi服务。

尝尝这个

ManagementObjectSearcher search = new ManagementObjectSearcher(@"root\MicrosoftNLB",wql);