以 uint16 格式检索 WMI 查询信息 c#

Question

我一直在尝试通过 WMI 查询检索有关我们网络中远程计算机的信息。这适用于我需要的所有信息，我只是似乎没有从 WmiMonitorID class 中获取 UserFriendlyName。由于此值存储为 uint16.

下面的代码returnsSystem.UInt16[]

但我想获得一些可读的信息。

这是我用来检索信息的方法：

GetDirectWmiQuery("UserFiendlyName", "WmiMonitorID");

public static string GetDirectWmiQuery(string item, string table)
{
    string result = string.Empty;

    ManagementScope scope;
    scope = new ManagementScope($"\\{Var.hostnm}\root\WMI");
    scope.Connect();

    ObjectQuery query = new ObjectQuery($"Select {item} FROM {table}");

    ManagementObjectSearcher searcher = new ManagementObjectSearcher(scope, query);
    ManagementObjectCollection queryCollection = searcher.Get();

    foreach (ManagementObject m in queryCollection)
    {
        result += m[item].ToString();
    }  
    return result;
}

Answer 1

基于优秀的 from Jimi、

翻译成C#

The returned array needs to be converted to a string, to become human-eye-friendly. The UInt16 byte array can be converted with Convert.ToByte(UInt16), then tranformed into string with Encoding.GetString().

foreach (ManagementObject m in queryCollection)
{
    var data = (ushort[])m[item];
    var monitorID = Encoding.UTF8.GetString((data).Select(Convert.ToByte).ToArray());

    result+= monitorID + "\n";
}

以 uint16 格式检索 WMI 查询信息 c#

retrieving WMI query information in uint16 format c#

c#

wmi

wmi-query