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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Report based on a text file
In a report based on a text file, the information to print is read from a text file or is directly assigned in the report controls......
InitialContent (Property)
The InitialContent property gets the initial content: of a List Box control populated programmatically. of a Combo Box control populated programmatically. of a "List of values" column in a Table control. in a Spreadsheet control....
Movable (Property)
The Movable property is used to: Find out whether a table column can be moved by the user, Allow and/or forbid a table column to be moved by the user....
Ellipsis (Property)
The Ellipsis property is used to determine and change the truncation mode with ellipses in: a window control (Static, edit control, List box, Button, Combo box or Static table column). a Static control in a report....
ListViewMode (Property)
The ListViewMode property is used to: Find out the display mode of a ListView control. Modify the display mode of a ListView control....
TriState (Property)
The TriState property is used to: Determine if a check box option supports 3 or 2 states. Determine if a TreeView control uses 3-state or 2-state check boxes. Change the type of an option in a check box: option with 3 states or with 2 states....
VerticalOrientation (Property)
The VerticalOrientation property is used to: Find out the orientation of a ListView control. Modify the orientation of a ListView control....
BackgroundStyle (Property)
The BackgroundStyle property is used to get and modify the background style of cells in tables and/or TreeView Tables....
MaxNbCard (Property)
The MaxNbCard property gets and sets the maximum number of cards in a Kanban control.
<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
Managing assertions
...The main available features are as follows:...
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
MandatoryInputMessage (Property)
The MandatoryInputMessage property is used to identify and set the message that will be displayed if the control is left empty (when the MandatoryInput property is enabled).
Multi-touch in a Chart control
One of the most common applications of the multi-touch feature is used to handle images......
Selection conditions of a query
The selection conditions of records are applied to the items used in the queries......
AnimationDuration (Property)
The AnimationDuration property is used to know and define the length of time an animation takes to complete one cycle: in a Chart control. This duration is set to 30 hundredths of a second by default. in an infinite Progress Bar control. This duration is set to 200 hundredths of a second by default. in an Image Gallery Looper control....
LeapYear (Function)
Indicates whether the specified year is a leap year or not.
<DateTime type>.ToEpoch (Function)
Converts a local datetime to Epoch format (number of time units since 01/01/1970 at 00h00 UTC)....
StringToDuration (Function)
Converts a duration in character string format to a duration that can be used by a Duration variable.
CurrentDay( Function)
Returns the number of the current day in the current month.
MultimediaPause (Function)
Pauses a media file played in a Multimedia control.
Handling an Upload control through programming
The Upload control is used to upload one or more files....
Easier navigation in the editors
The navigation in the editors is simplified by the presence of a new dynamic navigation bar, enabled by [CTRL] + [TAB]......
Appendix 3: Configuration file
Bloque entièrement ou partiellement un fichier externe....
Global and local variable
Two types of variables are available......