Occurs in a Grid control or form when the horizontal or vertical scroll bars are clicked or a scroll box is moved.
PROCEDURE Object.Scrolled LPARAMETERS [nIndex], nDirection
- Uniquely identifies a control if it is in a control array.
- Specifies how the user scrolled through the contents of a Grid control or a form. The possible values are:
Value User scrolled using 0 UP ARROW key 1 DOWN ARROW key 2 Vertical scroll bar in area above the scroll box 3 Vertical scroll bar in area below the scroll box 4 LEFT ARROW key 5 RIGHT ARROW key 6 Horizontal scroll bar in area to the left of the scroll box 7 Horizontal scroll bar in area to the right of the scroll box
The Scrolled event also occurs for a grid if you call the DoScroll method from within a program. The Scrollbars property determines if a form has scroll bars.
Avoid creating wait states (for example, WAIT WINDOW) within the Scrolled event because screen painting problems can occur when the grid or form is scrolled.