enum DISP_CHANGE : int

Enum DISP_CHANGE As Integer

    DISP_CHANGE_SUCCESSFUL = 0

    DISP_CHANGE_RESTART = 1

    DISP_CHANGE_FAILED = -1

    DISP_CHANGE_BADMODE = -2

    DISP_CHANGE_NOTUPDATED = -3

    DISP_CHANGE_BADFLAGS = -4

    DISP_CHANGE_BADPARAM = -5

static extern DISP_CHANGE ChangeDisplaySettingsEx(string lpszDeviceName, ref DEVMODE lpDevMode, IntPtr hwnd, ChangeDisplaySettingsFlags dwflags, IntPtr lParam);

Private Shared Function ChangeDisplaySettingsEx(ByVal lpszDeviceName As String, ByRef lpDevMode As DEVMODE, ByVal hwnd As IntPtr, ByVal dwflags As UInteger, ByVal lParam As IntPtr) As DISP_CHANGE

DISP_CHANGE