Set Vertical Scroll Mode - GRID SENDMSG() Function 71
Syntax
NULL$=SENDMSG(sysgui,id,71,scroll_mode,$${,context{,ERR=lineref}})
Description
For BBj-specific information, see Set Vertical Scroll Mode - GRID SENDMSG() Function 71.
This function sets the vertical scroll mode for the grid control.
|
Parameter |
Description |
|
sysgui |
SYSGUI channel. |
|
id |
Grid control ID. |
|
71 |
Number of this SENDMSG() function. |
|
scroll_mode |
Sets the vertical scroll mode. 0 = Restricts the thumb to three positions, causing the grid to scroll one row after each click on a scroll bar arrow (recommended for grids with large amounts of data). Non-zero = Displays all appropriate records after each movement of the vertical scroll bar thumb (this is the default). |
|
$$ |
Always null. |