ScrollbarPosition (Function)

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ScrollbarPosition (Function)

In french: AscenseurPosition

Used to manage the position of elevators:

Gets or sets the position of one of the scrollbars of a control or window in a WINDEV or WINDEV Mobile application.
Gets the position of one of the horizontal or vertical scrollbars in a page of a WEBDEV website.

Example

// Synchronisation des ascenseurs de deux champs Table
nPos = ScrollbarPosition(TABLE_MaTable, sbVert)
ScrollbarPosition(TABLE_MaTable2, sbVert, nPos)

Syntax

Finding out the scrollbar position Hide the details

<Result> = ScrollbarPosition(<Element used> [, <Orientation>])

<Result>: entier

Position of scrollbar box.
0 if the scrollbar does not exist or if it is grayed.

<Element used>: Control, window or page name

Name of the control used.
This function is not available for the Image control.
Name of the window used.
Name of page used.

<Orientation>: Optional Integer constant

Orientation of scrollbar for which the position must be retrieved:
sbHorz The position is calculated for the horizontal scrollbar of control.
sbVert
(Default value) The position is calculated for the vertical scrollbar of control.

Modifying the scrollbar position Hide the details

<Result> = ScrollbarPosition(<Control used> , <Orientation> , <New position>)

<Result>: entier

New position of scrollbar box.

<Control used>: Control name

Name of the control used.
This function is not available for the Image control.

<Orientation>: Optional Integer constant

Orientation of the scrollbar for which the position must be modified:
sbHorz The position is modified for the horizontal scrollbar of the control.
sbVert The position is modified for the vertical scrollbar of the control.

<New position>: Optional integer

New position of the scrollbar. The scrollbar position starts from 1.
A correct position is forced if the specified value is not included within the bounds specified for the control scrollbar.
If the scrollbar does not exist or is grayed out, the new position is not taken into account: the function does nothing..

Remarks

The ScrollbarMaxPosition function is used to find out the maximum position of one of the scrollbars (horizontal or vertical) of a field in a WINDEV application.

Component: wd300obj.dll