ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Automatic error handling
Error handling can be customized for each process...
HDescribeServerTrigger (Function)
Adds or modifies a server trigger.
TableExpandAll (Function)
Expands: the entire hierarchy (all nodes) of a TreeView Table control. all breaks of a Table control....
Constants for managing Wi-Fi functions
Constants for managing Wi-Fi functions...
LooperAdd (Function)
Adds a row at the end of a Looper control.
14. Managing the "Back" button in practice
TableSelectCount (Function)
Returns the number of selected elements in a Table or TreeView Table control (especially multi-selection controls).
MDIOpen (Function)
Opens and enables an MDI child window.
ListSelectPlus (Function)
Selects one or more elements in a List Box, ListView or Combo Box control.
Nested reports
The nested reports are used to print several reports (secondary reports) in a single report (main report)......
HRestoreBackup (Function)
Used to restore: an immediate backup (performed by HBackup or via the HFSQL Control Center), a scheduled backup (described by HAddScheduledBackup or via the HFSQL Control Center....
User Groupware and Client/Server data files
An application that uses the user groupware can be used with a HyperFileSQL database in Client/Server mode......
Managing duplicates in the TreeView controls
WINDEV and WEBDEV allow you to add duplicates into the elements of a TreeView control......
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
TableMoveColumn (Function)
Moves a column in a Table or TreeView Table control.
grOrigin (Function)
Modifies the start and end marks on one of the chart axes.
HDescribeItem (Function)
Describes a file item through programming.
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
WDSQL: Creating an SQL query
Once the connection to the database is established, WDSQL allows you to create different types of SQL queries......
Control (Type of variable)
The Control type is used to define the characteristics of a control.
Sound (Function)
Plays a sound in WAV format.
DnDAccept (Function)
Indicates the action accepted by the target of Drag/Drop and manages the mouse cursor during Drag/Drop....
DnDCursor (Function)
Manages the mouse cursor and specifies the action allowed during Drag and Drop.
FTPListFile (Function)
Lists the files (and/or the directories) found in a directory of an FTP server and returns the number of listed files (and/or directories)....
grAxisTitle (Function)
Defines the title of X-axis and the title of Y-axis in a chart.
Managing the HFSQL servers
The HFSQL Control Center allows you to fully manage HFSQL servers......