ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

How do I run a table with a filter?
How to discover WINDEV Mobile?...
5. Which type of server to choose?
NumberColumn (Property)
The NumberColumn property is used to: Get the number of columns in Table, Check Box, Radio Button controls, etc.. Set the number of columns in a multi-column List Box control....
SQLLock (Function)
Used to lock: The entire data table, in read and write mode. Its data cannot be accessed by other computers. The records selected by the query. This data cannot be accessed by the other computers. This method can be used to update records for example....
Indirection operators
Operators { and operators } operators are used to access a field, variable, class member or table item by dynamically constructing the name of the field, variable, class member or item...
KeepVisibleHierarchy (Property)
The KeepVisibleHierarchy property is used to: Determine which elements of the TreeView table will be printed: the entire hierarchy or only visible elements in the control. Change the hierarchy print mode: the entire hierarchy or only visible elements in the control....
spMatchesDescription (Property)
The spMatchesDescription property determines if the parameters (key derivation function, hash algorithm, iteration count and output length) of the item of type "Password" in the table match the parameters described programmatically or in the database schema.
Application triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a table....
Installing an HFSQL Client/Server server with an application
When creating the setup program of a WINDEV application using HFSQL Client/Server tables, the wizard allows you to......
Defining specific character sets in HFSQL tables
When an application displays or saves data in HFSQL tables, this data is typed in the current language......
Using Unicode in HFSQL tables
The database schema proposes two types of Unicode items......
Report editor: Available types of reports
Several types of reports can be created in the report editor......
InterpretAmpersand (Property)
The InterpretAmpersand property is used to determine and change how the '&' character is interpreted in: the caption of a Static control. the elements of a List Box control. the elements of a Combo Box control. the values of a column in a Table control....
Events associated with breaks
Le menu contextuel d'un champ de saisie propose une option "Définir comme 1er champ en saisie"......
Using a query with parameters
A query with parameters can be used......
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....
HListREP (Function)
Returns the list of assignments for the tables handled by the current application, which means the list of physical files corresponding to the files described in the database schema.
Action Bar of a window
Action Bars replace the title bar of a window and display different types of information......
Calculations in the columns of a Table control
When a Table control contains numeric data, it may be useful to get the total of a column or count the number of elements......
How to?
Using the query result
The result of a select query can be used in......