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....
Managing the HFSQL servers
The HFSQL Control Center allows you to fully manage HFSQL servers......
2. Projects in practice
Discover the main operations that can be performed on a project....
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything. For example: a scheduled task may fail, an automatic backup may fail, a node may become inactive in a HFSQL cluster, ......
Composite keys
A composite key is a key item containing several other items......
Automatic server update
The HFSQL Control Center is used to implement the automatic server update......
ScreenCastAllowed (Property)
The ScreenCastAllowed property is used to: find out whether the user can cast the content displayed in the Multimedia control to an external device (compatible with AirPlay), allow or prevent the user from casting the content displayed in the Multimedia control to an external device (compatible with AirPlay)....
How to add a new row to a Table control?
This help page explains how to add a row to a Table control programmatically....
User Control Center: Management of network applications
For each network application listed in the User Control Center, the "Management of network applications" section is used to......
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
Native Progress Connector: Programming with SQL functions
The use of SQL functions to handle Progress data does not require importing the file structure into the analysis......
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....
Pre-launched sessions
A pre-launched session is a session of a Web site (or webservice) automatically started on the Web server from the WEBDEV Application Server......
Properties associated with the breaks of a Looper control
Several properties can be used with the breaks found in a Looper control......
Automatic data file modification
The automatic data file modification updates the description of data files on user computers......
Automatic documentation of external components
External components must include a technical documentation......
Source (Property)
The Source property can be used on: a Chart control: in this case, the Source property is used to get the source of the series: Table column, list of values, ... a connection: in this case, the Source property is used to get or set the source of a connection (HFSQL Client/Server, OLE DB, etc.)....
ERR_DISCONNECTED_UPDATE
Multi-project search
Performing a search in the current project is a common operation......
ERR_BAD_CONTEXT_FOUND
Animation of Mobile windows
In the mobile applications, the different screens of the application are displayed via a small animation: display from the right and the top, ... WINDEV Mobile allows you to configure this display mode of your windows in your mobile applications....
SysBatteryOptimBackground (Function)
Used to manage battery optimization: Identifies the battery optimization mode for the current application. Prompts the user to disable battery optimization for a given application on the device. This function can be used to tell the operating system to stop preventing the application from running in the background....
Properties associated with the breaks of a Table control
Several properties can be used with the breaks found in a Table control......
Viewing a report in 3D
Your report displays controls that overlap?......
Code editor: Various operations
The code editor is the editor where the developers spend most of their time. This help page presents a series of useful options for the most common actions ......