ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HReadNext (Function)
Sets the position on the next data file record according to a browse item.
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
Unalterable data files
This feature is used to signal that a data file cannot be modified after writing......
SSL: Secure transactions with WEBDEV
When using an Internet application, the data circulating between the computer of the Web user and the Web server is not protected......
List Box control linked to a data file or to a query
A List Box or Combo Box control can be used to display the content of a data file or query, to allow a user to select a record, for example......
WINDEV Mobile 2025: New WLanguage features
In version 2025, new functions, properties and data types have been introduced and some have been improved, ......
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series of data......
Aliases on data files: HAlias
The aliases are used to handle......
Live Data: view data in editors
The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ......
Keyboard Variable (Using physical keyboards on Android)
The Keyboard variable makes it possible to retrieve the parameters of the events of a physical keyboard......
Creating an executable: Data file directory
Two types of directories can be configured when creating the executable......
HAccelerateSpeed (Function)
Reorganizes the internal structure of the indexes to optimize the speed for accessing the data.
HAddScheduledOptimization (Function)
Adds an optimization task of HFSQL Client/Server data files....
Information 2101: 'Short int' does not exist anymore: use 'unsigned 1-byte int'
HFilterContains (Function)
Defines and enables a "Contains" filter on a data file, view or query.
PVTCalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
grColumnAggregation (Function)
Defines the algorithm for aggregating data in a grouped or stacked Column chart.
<Looper>.ToWord (Function)
Creates a Word file (.RTF) using the data from a Looper control.
<Chart>.ColumnAggregation (Function)
Defines the algorithm for aggregating data in a grouped or stacked Column chart.
HUpdateLink (Function)
Updates on the server all the links of an HFSQL Client/Server data file....
<Pivot table>.CalculateUpdate (Function)
Updates some of the data found in a Pivot Table control from a given date.
<Source>.ChangeLocation (Function)
Modifies the search mode of physical data files (.FIC, .NDX, ...).
<Source>.ChangeLogDir (Function)
Modifies the location of log files corresponding to an HFSQL data file.