ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Error 1005: To explicitly access a global element of '%1' class, use the syntax
<Table>.InfoXY (Function)
Returns for a given position in a Table or TreeView Table control (coordinates of a control point): the name of the column displayed for the specified position. the index of the row or column for the specified position....
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
<Source>.FromWindow (Function)
Automatically initializes: the values of a table's items in memory with the values from the controls in the window. the value of the WLanguage variables with the value of the window controls. This function is also available for WEBDEV pages....
drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls......
ERR_NO_APPLICATION
AS/400: Development method
The Native AS/400 Connector simplifies access to AS/400 data from your WINDEV and WEBDEV applications......
WINDEV concepts
Organizer control linked to a data file or to a variable
You have the ability to create Organizer controls linked to data....
11. Table/Looper controls
Change the volume of a UPnP device....
Rights on the virtual directory
TmeLine control linked to a data file or variable
You can create TimeLine controls directly linked to the data....
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......
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...
Message text file format
The text files created by WDMSG use a specific format......
WDZip: Creating or modifying an archive
This help page explains how to......
SaaS-exclusive new features available in version 2025
...L'administrateur de la fabrique logicielle permet de ......
TimestampType (Property)
The TimestampType property is used to: Find out the type of timestamp for an item. This item was defined in the data model editor or programmatically. Define the type of timestamp for a Date, Time or DateTime item (when describing the item through programming)....