List Box control linked to an item

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Editors

Controls (window/page/report)

Controls

List Box control

List Box control linked to an item

Characteristics of item

To retrieve the content of a single-selection List Box in an item

Handling a List Box control by programming

Handling a List Box control by programming (prefixed syntax)

List Box control linked to a data file or to a query

List Box control linked to an item

Main characteristics of List Box control

Properties associated with the List Box control

The List Box control

Characteristics of item
To retrieve the content of a single-selection List Box in an item
To select the value stored in the item in the List Box control:
To retrieve the content of the List Box control in an item

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See also

The List Box control

List Box control linked to an item

Characteristics of item

A List Box control can correspond to an item found in a data file, in a query, ...

The following types of items can be associated with a List Box control:

Text,
Numeric,
Date or Time,
Radio Button, List Box, Combo Box.

The item associated with the List Box control will contain the subscript of the element selected in the List Box control.

Remark: When an item is associated with a List Box control, its content is the same for all the data file records. The content of the List Box control can be entered in the data model editor or in the page editor, or it can be assigned by programming (ListAdd).

To retrieve the content of a single-selection List Box in an item

To select the value stored in the item in the List Box control:

1st case: the window or the page is associated with a data file
All the items of the data file (or linked file) associated with a control found in the window (or in the page) will be assigned by:

2nd case: the window or the page is not associated with a specific data file
Each control must be assigned individually. Use the following syntax:

To retrieve the content of the List Box control in an item

1st case: the window or the page is associated with a data file
All the items of the data file (or linked file) associated with a page control will be assigned by:

2nd case: the window or the page is not associated with a specific data file
Each control must be assigned individually. Use the following syntax: