ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDInst : generating the setup program
Generating the setup program is used to create the setup program according to the characteristics specified in the setup editor WDInst....
ExecuteCode (Function)
Runs the WLanguage code found in a character string.
HRetrieveItem (Function)
Returns the content of an item found in the current record (in the data file, view, query, ...).
Copying controls from the window editor
The controls can be copied from the window editor......
HTransaction (Function)
Starts a transaction on the data files (HFSQL or accessed via a Native Connector) and creates the transaction file.
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
zipExtractPath (Function)
Returns the path of a file found in the archive.
HOnError (Function)
Customizes the management of HFSQL errors.
HReadSeekLast (Function)
Sets the position on the last record whose value for a specific item is less than or equal to a sought value (exact-match search).
16. Protecting access to the site: passwords
Events associated with an Organizer control
The following events are associated with Organizer controls:...
Android 11: Changes in the behavior of applications
After each new version of Android is deployed, Google requires a higher target API level ("TargetSdkVersion") to publish applications on Google Play...
EvaluateExpression (Function)
Evaluates the value of an expression built in a character string.
Timer (Function)
Periodically and automatically calls a WLanguage procedure.
TimerSys (Function)
Periodically and automatically calls a WLanguage procedure.
Serialize (Function)
Transforms the following elements into a specific format: a structure (and its subelements), a class (and its subelements), an array (including the associative arrays), a queue, a stack, a list....
6. Printing the product catalog
WINDEV Mobile Tutorial - Developing an Android and iOS application Lesson 6 - Printing the product catalog - 20 min
Installing an application server
There are several steps to install the WEBDEV Application Server on a Linux server......
Changing an application to 64-bit
WINDEV allows you to develop 64-bit applications......
WinEdUndo (Function)
Undoes the last action performed by the end user when modifying the interface ("Allow end users to modify the UI" option enabled).
WinEdRedo (Function)
Runs the last action undone by the end user ("Allow end users to modify the UI" option enabled).
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
SQLLock (Function)
Used to lock: The entire data table, in read and write mode. Its data cannot be accessed by other computers. The records selected by the query. This data cannot be accessed by the other computers. This method can be used to update records for example....
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
mongoOperationsOption (Type of variable)
The mongoOperationsOption type is used to define the options of bulk operations.