GetScreenChar


Purpose   Returns the display character at a specific location on the
          display.

Decln.    GetScreenChar(X,Y:byte):char;

Returns   Char

Remarks   X, Y are the screen coordinates.

Example

VAR
  OLDCHAR;
BEGIN
    OLDCHAR := GETSCREENCHAR(20,5);
END;

The variable OldChar is assign the character that is displayed in column 20
on line 5.