ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

gStoredValueEnable (Function)
Allows (or not) retrieving the value defined by gStoredValue in a List Box or a Combo Box control.
<List Box>.Delete (Function)
Deletes an element from a List Box, ListView or Combo Box control populated programmatically.
<List Box>.Sort (Function)
Sorts the elements in a List Box, ListView or Combo Box control populated programmatically.
<List Box>.Add (Function)
Adds an element programmatically to a List Box, ListView, Combo Box or Carousel control.
ListSelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
ListSelect (Function)
Returns the index of the selected element in a List Box, ListView or Combo Box control.
ListModify (Function)
Modifies an element in a List Box, ListView or Combo Box control populated programmatically.
ListInsert (Function)
Inserts an element into a List Box, ListView or Combo Box control populated programmatically.
ListAdd (Function)
Adds an element to a List Box, ListView or Combo Box control populated programmatically.
ListDisplay (Function)
Refreshes a List Box, ListView or Combo Box control based on a data file
ListDelete (Function)
Deletes an element from a List Box, ListView or Combo Box control populated programmatically.
gStoredValue (Function)
Adds an "invisible" value to an element in a List Box, Combo Box or Scheduler control.
<List Box>.SelectCount (Function)
Returns the number of elements selected in a List Box, ListView or Combo Box control.
ListMoveLine (Function)
Moves a row or swaps two rows in a List Box or Combo Box control.
<List Box>.MoveLine (Function)
Moves a row or swaps two rows in a List Box or Combo Box control.
The Calendar control
The Calendar control is used to permanently display a calendar in a window or page......
Table, List Box and Combo Box controls bound to queries
A Table, List Box or Combo Box control can be used to display the content of a data file or query......
Linking a Combo Box control to a data file
A List Box or Combo Box control can be used to display the content of a data file, to allow a user to select a record, for example......
FileToMemoryList (Function)
Populates a List Box or Combo Box control programmatically with the records from a data file or query.
Functions for handling List Box, ListView and Combo Box controls (prefix syntax)
List of functions for handling List Box, ListView and Combo Box controls (prefix syntax)...
Combo Box control properties
You can manipulate Combo Box controls in a window or page using the following WLanguage properties......
AppointmentDelete (Function)
Deletes: the current appointment from the calendar of a Lotus Notes or Outlook messaging. an appointment from the calendar found on a mobile device (Android/iOS)....
Handling a Calendar control by programming
WINDEV, WEBDEV and WINDEV Mobile allow you to handle a Calendar control through programming......
<Table>.Insert (Function)
Inserts a row into: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
WithInput (Property)
The WithInput property determines if a Combo Box control supports data input, and enables or disables this behavior.
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