ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Events associated with Internal Page controls
List of events associated with internal pages and Internal Page controls
The Static control
A Static control is a control used to display a static text......
Character strings
WLanguage supports different types of strings....
HFSQL Client/Server: Principle for saving the databases
Like for any database, backups of your HFSQL Client/Server databases must be performed on a regular basis......
TreeView control linked to a data file
You have the ability to create TreeView controls directly linked to the data....
Android In-App configuration
A specific configuration is required to manage the In-App purchases in an Android application......
Window with arrow (iPad)
The principle of windows with arrow is straightforward......
OpenMobileWindow (Function)
Opens a window in a mobile application.
iPrintPDF (Function)
Prints the content: of a PDF file. of a buffer containing a PDF. of a PDF Reader control....
WDBal messaging: Overview
WDBal is a secure messaging, included in WINDEV, WEBDEV and WINDEV Mobile......
gAlignment (Function)
Builds a sequence of characters containing an aligned text or an aligned image.
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
PageParameter (Function)
Returns the value of a parameter passed to the current page.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
HLast (Function)
Sets the position on the last record of a data file according to a browse item.
FOR ALL/FOR EACH statement (browse of strings)
The FOR EACH statement is used to browse strings according to different methods...
Standard dialog boxes
The dialog boxes are standard windows that allow you to communicate with the user......
Differences and specific features of an HFSQL Client/Server application
The management mode of data files may have to be adapted when using an HFSQL Client/Server application......
HBackward (Function)
Moves backward several records from the current position in the table, according to a specified item.
HDescribeTrigger (Function)
Adds or modifies a trigger on an HFSQL table.
WINDEV and the streams - Use example
In this example, the application must manage a video conference between two computers......