/// <summary>
/// Returns a list of available display modes. (No modes that are smaller than 640x480/60 Hz and less bit depth then the current mode will be returned.)
/// </summary>
/// <returns>The available display modes as list of <see cref="DisplayMode"/> objects.</returns>
public static List <DisplayMode> GetDisplayModes()
{
List <DisplayMode> displayModes = new List <DisplayMode>();
DevMode displayMode = new DevMode();
uint modeNumber = 0;
displayMode.dmSize = (ushort)Marshal.SizeOf(displayMode);
EnumDisplaySettings(null, DisplaySettingsMode.ENUM_CURRENT_SETTINGS, ref displayMode);
uint currentBitDepth = displayMode.dmBitsPerPel;
displayModes.Add(new DisplayMode(displayMode.dmPelsWidth, displayMode.dmPelsHeight, currentBitDepth, displayMode.dmDisplayFrequency));
while (EnumDisplaySettings(null, modeNumber++, ref displayMode))
{
if (displayMode.dmPelsWidth >= 640 && displayMode.dmPelsHeight >= 480 && displayMode.dmBitsPerPel == currentBitDepth && displayMode.dmDisplayFrequency >= 60)
{
displayModes.Add(new DisplayMode(displayMode.dmPelsWidth, displayMode.dmPelsHeight, currentBitDepth, displayMode.dmDisplayFrequency));
}
}
return(displayModes);
}
public static extern DISP_CHANGE ChangeDisplaySettingsEx(string lpszDeviceName, ref DevMode lpDevMode, HWND hwnd, CDS dwflags, IntPtr lParam);
public static extern DISP_CHANGE ChangeDisplaySettings(ref DevMode lpDevMode, CDS dwflags);
public static extern bool EnumDisplaySettings(string lpszDeviceName, uint iModeNum, ref DevMode lpDevMode);
public static extern bool EnumDisplaySettingsEx(string lpszDeviceName, uint iModeNum, ref DevMode lpDevMode, EDS dwFlags);
public static extern DISP_CHANGE ChangeDisplaySettingsEx(string lpszDeviceName, ref DevMode lpDevMode, HWND hwnd, CDS dwflags, IntPtr lParam);
public static extern DISP_CHANGE ChangeDisplaySettings(ref DevMode lpDevMode, CDS dwflags);
/// <summary>
/// Returns a list of available display modes. (No modes that are smaller than 640x480/60 Hz and less bit depth then the current mode will be returned.)
/// </summary>
/// <returns>The available display modes as list of <see cref="DisplayMode"/> objects.</returns>
public static List<DisplayMode> GetDisplayModes()
{
List<DisplayMode> displayModes=new List<DisplayMode>();
DevMode displayMode=new DevMode();
uint modeNumber=0;
displayMode.dmSize=(ushort)Marshal.SizeOf(displayMode);
EnumDisplaySettings(null, DisplaySettingsMode.ENUM_CURRENT_SETTINGS, ref displayMode);
uint currentBitDepth=displayMode.dmBitsPerPel;
displayModes.Add(new DisplayMode(displayMode.dmPelsWidth, displayMode.dmPelsHeight, currentBitDepth, displayMode.dmDisplayFrequency));
while(EnumDisplaySettings(null, modeNumber++, ref displayMode))
{
if(displayMode.dmPelsWidth>=640&&displayMode.dmPelsHeight>=480&&displayMode.dmBitsPerPel==currentBitDepth&&displayMode.dmDisplayFrequency>=60)
displayModes.Add(new DisplayMode(displayMode.dmPelsWidth, displayMode.dmPelsHeight, currentBitDepth, displayMode.dmDisplayFrequency));
}
return displayModes;
}
public static extern bool EnumDisplaySettingsEx(string lpszDeviceName, uint iModeNum, ref DevMode lpDevMode, EDS dwFlags);
public static extern bool EnumDisplaySettings(string lpszDeviceName, uint iModeNum, ref DevMode lpDevMode);
