Functions for managing List Box, ListView and Combo Box controls

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Functions for managing List Box, ListView and Combo Box controls

Versions 16 and later

Most of these functions are now available in the WINDEV applications for Linux.

New in version 16

Most of these functions are now available in the WINDEV applications for Linux.

Versions 18 and later

Most of these functions are now available in Windows Store apps mode.

New in version 18

Most of these functions are now available in Windows Store apps mode.

The following functions are used to manage the List Box, ListView and Combo Box controls:


FileToMemoryList	Fills a memory List Box or Combo Box control with all records found in a data file or in a query.
ListAdd	Adds an element into a memory List Box control, a memory ListView control, a Carousel control or a memory Combo Box control.
ListCount	Returns the number of elements found in a List Box (or ListView) control or in a Combo Box control.
ListDelete	Deletes an element from a memory List Box (or ListView) control or from a memory Combo Box control.
ListDeleteAll	Deletes all the elements from a memory List Box (or ListView) control or from a memory Combo Box control.
ListDisplay	Refreshes the display of a browsing List Box (or ListView) control or Combo Box control.
ListInfoXY	Returns, for a given position in a List Box control (standard List Box or ListView), the subscript of the row (or image) corresponding to this position.
ListInsert	Inserts an element into a memory List Box control, a memory ListView control or a memory Combo Box control.
ListModify	Modifies an element in a memory List Box control (standard List Box or ListView) or in a memory Combo Box control.
ListMoveLine	Moves a row or swaps two rows in a List Box or Combo Box control.
ListPosition	Displays a List Box (or a ListView) control from a specified element or returns the subscript of the first element displayed in a List Box control (if the scrollbar was used).
ListSeek	Seeks an element in a List Box control (standard List Box or ListView) or in a Combo Box control (including the values described by gLink).
ListSelect	Returns the subscript of the selected element in a List Box (or ListView) control or in a Combo Box control.
ListSelectCount	Returns the number of elements selected in a List Box (or ListView) control or in a Combo Box control.
ListSelectMinus	Deselects an element from a List Box (or ListView) control or from a Combo Box control.
ListSelectPlus	Selects one or more elements in a List Box (or ListView) control or in a Combo Box control.
ListSort	Sorts the elements found in a memory List Box, ListView or Combo Box control.

Related Examples:

Unit examples (WINDEV Mobile): The ListView control

[ + ] Handling the graphic lists.
This example is used to:
- Select or deselect an option in the list
- Manage a multi-column list
- Manage the selection by drag
- Manage a "hidden" value

Windows (WINDEV Mobile): PC Photo Album

[ + ] The PC Photo Album example is used to import and export the photos of a Smartphone or Pocket PC from the PC.
A listview is used to preview the photos found on the Smartphone and on the Pocket PC.

Mobile (WINDEV Mobile): Pocket Images

[ + ] Image explorer for Pocket PC
Summary of the example supplied with WINDEV Mobile:
This example is used to browse a directory in order to find images.
The images are displayed in a ListView control.
To view the image in real size, double-click the image in the ListView control.
If the image is bigger than the size of the screen, scrollbars are automatically displayed in order to view the entire image.