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在C#中使用WMI Query Language查询信息

1080 views 0 comments last modified about 6 years ago Raymond




WMI Administrative Tools

为了保证查询到相关的信息,请先安装WML管理工具WMI Administrative Tools。安装后使用WMI Object Browser来检测你需要查找的实例是否存在或者路径是否正确。

如下图所示,在我的PC上我的杀毒软件信息存在路径是root\SecurityCenter2 而非 root\SecurityCenter




   1:  private static void UsingWMI()
   2:          {
   3:              WqlObjectQuery wqlQuery = new WqlObjectQuery("SELECT * FROM AntiVirusProduct");
   5:              string computer = Environment.MachineName;   
   6:              string path = @"\\" + computer + @"\root\SecurityCenter2";   
   8:              ManagementScope scope = new ManagementScope
   9:              {
  10:                  Path = new ManagementPath(path)
  11:              };
  12:              ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, wqlQuery);
  14:              ManagementObjectCollection instances = searcher.Get();
  15:              foreach (ManagementObject obj in instances)
  16:              {
  17:                  foreach (var property in obj.Properties)
  18:                  {
  19:                      Console.WriteLine("{0}:{1}", property.Name, property.Value);
  20:                  }
  21:              }
  22:          }

在我的PC上可以查询出我安装了Avast以及Windows Defender.


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