public VideoCard(string ID, string Name, DisplayDeviceStateFlags StateFlags, string[] Devices, string[] RegistryKeys)
{
this.ID = ID ?? throw new ArgumentNullException(nameof(ID));
this.Name = Name ?? string.Empty;
this.StateFlags = StateFlags;
this.Devices = Devices ?? new string[0];
this.RegistryKeys = RegistryKeys ?? new string[0];
}
public void Init()
{
this.DeviceName = new char[32];
this.DeviceString = new char[128];
this.StateFlags = 0;
this.DeviceID = new char[128];
this.DeviceKey = new char[128];
this.cb = (UInt32)Marshal.SizeOf(typeof(DISPLAY_DEVICEW));
}
public DISPLAY_DEVICE(DisplayDeviceStateFlags flags)
{
cb = 0;
StateFlags = flags;
DeviceName = new string((char)32, 32);
DeviceString = new string((char)32, 128);
DeviceID = new string((char)32, 128);
DeviceKey = new string((char)32, 128);
cb = Marshal.SizeOf(this);
}
internal static uint ResolveDevNum(string devName, DisplayDeviceStateFlags flag, out bool sucess)
{
// Asume that the num is less than 10 at the first place
uint devNum = 0;
sucess = false;
Regex pattern = new Regex("(.+?)DISPLAY(\\d+)");
if (flag != 0)
{
sucess = pattern.IsMatch(devName);
// devNum = (uint)devName[11] - '0';
devNum = UInt32.Parse(pattern.Match(devName).Groups[2].Value);
}
return(devNum);
}
public static extern bool EnumDisplayDevices(string lpDevice, uint iDevNum, ref DisplayDevice lpDisplayDevice,
DisplayDeviceStateFlags dwFlags);
