Difference between revisions of "SCROLL"

From Recital Documentation Wiki
Jump to: navigation, search
Line 15: Line 15:
  
 
==See Also==
 
==See Also==
[[HSCROLL]], [[MENU BROWSE]], [[MAXCOL()]], [[MAXROW()]], [[SCROLL()]]
+
[[HSCROLL()]], [[MAXCOL()]], [[MAXROW()]], [[MENU BROWSE]], [[SCROLL()]]
  
  

Revision as of 11:29, 19 March 2009

SCROLL

Class

Screen Forms


Purpose

Designate a scrollable screen area


Syntax

SCROLL <expN1>,<expN2>,<expN3>,<expN4>,<expN5>


See Also

HSCROLL(), MAXCOL(), MAXROW(), MENU BROWSE, SCROLL()


Description

The SCROLL command designates a rectangular portion of the screen as scrollable. <expN1> and <expN2> represent the upper left row and column coordinates of the rectangle, respectively. <expN3> and <expN4> represent the lower right row and column coordinates of the rectangle, respectively. The <expN5> specifies the number of rows to scroll inside the defined rectangular area. A negative value will scroll down, and a positive value will scroll up.


Example

for i = 1 to 20
@ i,10 say replicate(str(i,2),30)
next
for i = 3 to 18
scroll 3,19,18,59,1
sleep 1
next


Products

Recital Terminal Developer