ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Creating and testing a query with parameters
Regardless of the query type (Select, Insert, Delete, Update) and regardless of its creation mode (with the wizard or by SQL directly), you have the ability to use parameters. The name of the parameter is specified when creating the query....
KeepVisibleHierarchy (Property)
The KeepVisibleHierarchy property is used to: Know which elements of the hierarchical table are printed: print the complete hierarchy or print the hierarchy visible in the field. Modify hierarchy print mode: print complete hierarchy or print hierarchy visible in field....
Variable scope
Variables can be declared anywhere in the code....
StoreTheConfiguration (Property)
The StoreTheConfiguration property is used to: Determine whether the configuration of the panes in a Dynamic Tab control or Ribbon control is automatically saved and restored. Modify the configuration of the panes in a Dynamic Tab control or Ribbon control so that it is automatically saved and restored (or not)...
ScrollbarPosition (Function)
Used to manage the position of elevators: Modifies or recovers the position of one of the scrollbars (horizontal or vertical) of a field in a WINDEV or WINDEV Mobile application. Retrieves the position of one of the horizontal or vertical scrollbars found in a control of a WEBDEV website....
Functions for managing appointments (Outlook, Lotus Notes, mobile device)
List of functions for managing appointments...
WDMap: Adding, modifying and deleting the records of a data file
WDMap allows you to perform simple operations (addition, modification or deletion) on the records found in a data file......
Operations in a Select query : add and delete
The following paragraphs present......
Video control properties
The following properties can be used on a Video control:...
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
PersistedCalculatedItem (Property)
The PersistedCalculatedItem property is used to: Find out whether the value of a calculated item is stored in the table. This item was defined in the data model editor or programmatically. Define whether the value of a calculated item is stored in the table (when describing the item through programming)....
Native 64-bit and native 32-bit: a single source code
The 64-bit operating systems are starting to appear on the PCs and on the servers......
LDAPFind (Function)
Performs a search in an LDAP server.
Native SQL Server Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native SQL Server Connector......
Error 1035: A class used in a structure must have a constructor without parameter...
Error 1036: A class used in an array must have a constructor without parameter
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Warning 124: Shadowing a global variable
Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
Analysis: Import files into the analysis (external database, HFSQL files, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc....