C# (CSharp) GetDeviceCapsIndex Examples

Example #1

        private static float GetDpi(GetDeviceCapsIndex index)
        {
            IntPtr desktopWnd = IntPtr.Zero;
            IntPtr dc         = GetDC(desktopWnd);
            float  dpi;

            try
            {
                dpi = GetDeviceCaps(dc, (int)index);
            }
            finally
            {
                ReleaseDC(desktopWnd, dc);
            }
            return(dpi / 96f);
        }

Example #2

File: API.cs Project: 3guy/testRe

		public static extern int GetDeviceCaps(IntPtr hdc, GetDeviceCapsIndex nIndex); 

Example #3

File: Gdi32.cs Project: Dmajster/college_project_computer_graphics

 public static extern int GetDeviceCaps([In] IntPtr hdc, [In] GetDeviceCapsIndex capIndex);