ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Connection variable>.TransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
HTransactionStart (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
Project Management Hub: Management of incidents
The Project Management Hub allows you to keep a history of the incidents encountered in your applications......
Calculations in the columns of a Table control
When a Table control contains numeric data, it may be useful to get the total of a column or count the number of elements......
CoordinateScreenToEditor (Function)
Converts a size or a position specified in the native dpi of the screen on the device where the application is run to the reference dpi in the editor (160 dpi).
TwoFactorAuthenticationCheckCode (Function)
Verifies the code given by an authentication application.
Constants for managing ports
List of constants used by the functions for port management (serial and parallel ports)...
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
Data model editor: types of links
Several types of links can be found between the files......
Modifying the values displayed in the result of a select query
In the result of a select query, you have the ability to only display......
Managing the analysis versions
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the different versions of the analysis from the data model editor......
Developing applications in Universal Windows 10 App mode
WINDEV and WINDEV Mobile allow you to develop applications for Windows 10 tablets and for Windows Phone 10 and Windows 10 phones (Universal Windows 10 App applications)......
Displaying a different content on each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls......
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the data file since the start of transaction (HTransactionStart) are validated. the transaction file is deleted (if the transaction is the last transaction in progress for a network application) the records locked in read-only by the transaction are unlocked....
How to color a control with focus?
This help page explains how to highlight the control where the input is performed....
ScreenFirst (Function)
Defines the next control that will be in edit in the current window.
Running the test of a static project
The test of the entire project allows simulating the startup of the site......
WDInst: grouping the files to install
By default, when generating the setup program, the files to install are compressed in a single archive file ("......
Sort order of records found in a select query
To make the result of a query easier to read, the records can be sorted according to one or more items......
Pivot Table control in a report
The report editor allows you to create "Crosstab" reports......
List of extension attributes
The list of extension attributes ......
12. Managing tasks
The Project Management Hub allows the project contributors to manage their task schedule....
Operators on character strings
The character strings can be handled by specific WLanguage functions or by the +, [[ and ]] operators......
Comparing the project messages
The comparison between source and target text helps you find translation errors......