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Version: 2026

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Error 113: Non-dynamic array without definition
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.
Skin elements
The skin elements are used to quickly change the visual aspect of a project without having to retouch every page and every page template......
DisplayFormat (Property)
The FormatAffichage property lets you know and modify the expected format for displaying a label: plain text, RTF or Markdown format.
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application......
WDInst: components and installation templates
By default, the setup program installs all the specified files on the setup computer......
ERR_NO_PROJECT
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example)....
Control animations
WINDEV and WINDEV Mobile allow you to animate the controls found in a window......
Automatic Application Features (AAF)
The Automatic Application Features (AAF) allow you to add features to your application without having to write a single line of code......
HTransactionEnd (Function)
Validates the current transaction: the modifications performed on the table 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....
HTransactionCancel (Function)
If a transaction is in progress, rolls back all operations performed on tables in transactions since the start of the transaction.
WDOptimizer: Optimizing indices
WDOptimizer includes multiple modes to optimize indices......
Application triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a table....
4. Monitor your applications
Project Management Hub: Managing the schedule
The project contributors can manage their tasks directly from the schedule or from the task list......
Manipulating Tab controls programmatically
WINDEV, WINDEV Mobile and WEBDEV allow you to manipulate a Tab control through programming......
The Image Editor control (WEBDEV)
The Image Editor control lets users create and edit images or photos in a website......
Conditions for using the Ad control
The Ad control is using the AdMob SDK....