/// <summary>
/// Find Device by options
/// </summary>
/// <param name="_type">dev_type.Description/HardwareID/PNPDeviceID/PNPClass</param>
/// <param name="_class">Default is Win32_PnPEntity</param>
/// <param name="_input">Target device</param>
/// <returns>get or not</returns>
public static bool FindDev(dev_type _type, string _class, string _input)
{
ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM " + _class);//Win32_PnPEntity
if (searcher.Get() != null)
{
foreach (ManagementObject device in searcher.Get())
{
bool blGetThisOne = false;
switch (_type)
{
case dev_type.Description:
{
if (device["Description"] != null && device["Description"].ToString().ToLower().Contains(_input.ToLower()))
{
blGetThisOne = true;
}
break;
}
case dev_type.HardwareID:
{
if (device["HardwareID"] != null && device["HardwareID"].ToString().ToLower().Contains(_input.ToLower()))
{
blGetThisOne = true;
}
break;
}
case dev_type.PNPClass:
{
if (device["PNPClass"] != null && device["PNPClass"].ToString().ToLower().Contains(_input.ToLower()))
{
blGetThisOne = true;
}
break;
}
case dev_type.PNPDeviceID:
{
if (device["PNPDeviceID"] != null && device["PNPDeviceID"].ToString().ToLower().Contains(_input.ToLower()))
{
blGetThisOne = true;
}
break;
}
default:
{
break;
}
}
if (blGetThisOne)
{
objects_internal.Add(device);
}
}
}
if (objects_internal.Count == 0)
{
return(false);
}
return(true);
}
/// <summary>
/// Find Device by options
/// </summary>
/// <param name="_type">dev_type.Description/HardwareID/PNPDeviceID/PNPClass</param>
/// <param name="_input">Target device</param>
/// <returns>true/false</returns>
public static bool FindDev(dev_type _type, string _input)
{
bool blRet = FindDev(_type, @"Win32_PnPEntity", _input);
return(blRet);
}