ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
AnchorRateBottom (Property)
The AnchorRateBottom property is used to: Find out the anchor rate when a control moves on the vertical axis. Modify the anchor rate when a control moves on the vertical axis....
Unicode in character strings
UNICODE is an encoding system that assigns a unique number to each character....
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
TableDelete (Function)
Deletes a row from: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
dCopyImage (Function)
Copies an image: from an Image control to another Image control. from an Image variable to another Image variable....
Encrypt (Function)
Encrypts a character string in binary format or in ASCII format.
ArraySeek (Function)
Searches for the index of an element in a WLanguage array.
Defining specific character sets in HFSQL data files
When an application is used to display or save data in HFSQL files, this data is entered in the current language......
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
HCheckStructure (Function)
Defines the mode for comparing data files.
FileToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the data file described in the data model editor. the values of the bound WLanguage variables. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Dynamic array (Type of variable)
A dynamic array is an "advanced" type of array...
Telephony: Managing the incoming calls
The management of the incoming calls is performed in a specific "thread"....
WDOptimizer: Canceling/Freeing records in transaction
WDOptimizer is used to......
Automated tests of window
The automated tests of window are used to check the different features proposed by the window......
CheckSpell (Property)
The CheckSpell property is used to enable or disable the automatic spelling checker.
SensorDetectChangeAcceleration (Function)
Notifies when acceleration forces are applied to the device along any of the three axes.
2. Analysis in practice
Ad Hoc deployment
The Chart control: Characteristics in the editor
Regardless of the type of chart displayed in the Chart control, all its characteristics can be configured via its description window......
Native MariaDB Connector: Requirements and remarks
This page presents the main aspects and requirements of the Native MariaDB Connector......
The Sliding Banner control
The Sliding Banner control is used to display several contents successively, either automatically, or further to an action performed by the Web user......
User Groupware: Configuring the application
Once the User Groupware is configured, the configuration of users and accesses is performed at runtime, by connecting with a "supervisor" account......
Automatic Application Features (AAF) of Spreadsheet controls
The Spreadsheet control includes multiple Automatic Application Features (AAF) in order to simplify the use of the control......