--- ---

There are two ways to determine the screen's height and width.

## Use the global Screen variable

    uses
      Forms;
    ...
    Screen.Height { Screen height in pixels }
    Screen.Width  { Screen width in pixels  }
    ...

## Use the Windows API GetSystemMetrics() function

This function can be useful in applications that don't use the VCL like console applications.

    uses
      Windows;
    ...
    GetSystemMetric(SM_CXSCREEN) { Screen height in pixels }
    GetSystemMetric(SM_CYSCREEN) { Screen width in pixels  }
    ...