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我需要能夠通過Windows設備管理器檢索(通過C#編程)的一些信息。具體而言,我指的是「設備屬性」對話框的「詳細信息」選項卡上的信息。在我的情況下,我需要檢索PC上的網絡適配器的「位置信息」屬性。理想情況下,我寧願使用通過WMI或類似的API調用來做到這一點,但一直未能找到或弄清楚如何做到這一點。無論如何,如果任何人有任何關於如何使用DevCon或一系列API調用來做到這一點的信息,我將不勝感激任何幫助。我在另一篇文章here(我已在下面複製)中找到了代碼示例,但是這並沒有給我提供我正在尋找的信息。以編程方式從設備管理器詳細信息選項卡檢索網絡適配器「位置信息」
private static void test()
{
ManagementPath path = new ManagementPath();
ManagementClass devs = null;
path.Server = ".";
path.NamespacePath = @"root\CIMV2";
path.RelativePath = @"Win32_PnPentity";
System.IO.File.Delete(fileName);
using (devs = new ManagementClass(new ManagementScope(path), path, new ObjectGetOptions(null, new TimeSpan(0, 0, 0, 2), true)))
{
ManagementObjectCollection moc = devs.GetInstances();
foreach (ManagementObject mo in moc)
{
try
{
PropertyDataCollection devsProperties = mo.Properties;
foreach (PropertyData devProperty in devsProperties)
{
if (devProperty.Type == CimType.DateTime)
{
if (devProperty.Value != null)
{
Console.WriteLine("Date {0}", ToDateTime(devProperty.Value.ToString()));
System.IO.File.AppendAllText(fileName, "Date " + ToDateTime(devProperty.Value.ToString()) + Environment.NewLine);
}
}
else
{
Console.WriteLine("Property = {0}\t Value = {1}", devProperty.Name, devProperty.Value);
System.IO.File.AppendAllText(fileName, "Property = " + devProperty.Name + "\t Value = " + devProperty.Value + Environment.NewLine);
}
}
if (String.IsNullOrEmpty(mo["DeviceID"].ToString()))
{
System.IO.File.AppendAllText(fileName, "Device ID was NULL" + Environment.NewLine);
Console.WriteLine("****** Device ID was NULL ******");
continue;
}
int count = 0;
RelatedObjectQuery relatedQuery;
try
{
relatedQuery = new RelatedObjectQuery("associators of {Win32_PnPEntity.DeviceID='" + mo["DeviceID"] + "'}");
ManagementObjectSearcher searcher = new ManagementObjectSearcher(new ManagementScope(path), relatedQuery);
foreach (ManagementObject mob in searcher.Get())
{
System.IO.File.AppendAllText(fileName, "--------------------------->>>>>>" + Environment.NewLine);
Console.WriteLine("--------------------------->>>>>>");
System.IO.File.AppendAllText(fileName, mob["Description"].ToString() + Environment.NewLine);
Console.WriteLine(mob["Description"]);
++count;
}
}
catch (Exception fEx)
{
string temp = fEx.Message;
continue;
}
System.IO.File.AppendAllText(fileName, "----------------------" + Environment.NewLine);
Console.WriteLine("----------------------");
}
catch (Exception fEx)
{
string temp = fEx.Message;
}
}