BB___DisplayHeight

=DisplayHeight= toc

Description
> This is a special variable. It holds the height of the display screen (in pixels), which is obtained from the computer system. The value is available to be used in expressions and calculations involving the size and location of a program's windows.

Usage
code format="lb" WindowHeight = DisplayHeight code

Hints
>>
 * //**Centering a Program Window**// To center a window on the display height, use this expression:

Example
code format="lb" print "Screen width is ";DisplayWidth print "Screen height is ";DisplayHeight code

Useful Functions
code format="lb" Place a useful function using this command here code