public static List <DeviceInfo> EnumDevices(EnumDeviceFilter filter)
{
List <DeviceInfo> devices = new List <DeviceInfo>();
try
{
ManagementObjectCollection collection = null;
string selectString = @"SELECT * From Win32_PnPEntity WHERE (PNPDeviceID LIKE '%USB%VID%&PID%')";
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher(selectString))
collection = searcher.Get();
if (collection != null)
{
foreach (ManagementObject md in collection)
{
try
{
DeviceInfo ud = new DeviceInfo(md);
if (filter != null)
{
if (!filter(ud))
{
continue;
}
}
devices.Add(ud);
}
catch {}
}
collection.Dispose();
}
}
catch {}
return(devices);
}
public static List<DeviceInfo> EnumDevices(EnumDeviceFilter filter)
{
List<DeviceInfo> devices = new List<DeviceInfo>();
try
{
ManagementObjectCollection collection = null;
string selectString = @"SELECT * From Win32_PnPEntity WHERE (PNPDeviceID LIKE '%USB%VID%&PID%')";
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher(selectString))
collection = searcher.Get();
if (collection != null)
{
foreach (ManagementObject md in collection)
{
try
{
DeviceInfo ud = new DeviceInfo(md);
if (filter != null)
if (!filter(ud))
continue;
devices.Add(ud);
}
catch {}
}
collection.Dispose();
}
}
catch {}
return devices;
}
