ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Drawing charts in an Image control
WINDEV and WEBDEV propose several functions for creating and handling charts......
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server data files......
Downloading files
The download is the operation that consists in saving a file stored on the server onto the computer of Web user......
10. UMC: User Macro-Code
Errors while managing data files
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
WINDEV Mobile concepts
Changing the version of projects found in SCM
When several projects share elements in the same SCM, changing the version of WINDEV and WEBDEV projects......
XAxisMin (Property)
The XAxisMin property gets the minimum value of the X-axis in a Chart control. This property can be used in the "Zoom" event of a Chart control to identify the section displayed.
XAxisMax (Property)
The XAxisMax property gets the maximum value of the X-axis in a Chart control. This property can be used in the "Zoom" event of a Chart control to identify the section displayed.
YAxisMax (Property)
The YAxisMax property gets the maximum value of the Y-axis in a Chart control. This property can be used in the "Zoom" event of a Chart control to identify the section displayed.
Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
3-tier architecture
The development in "3-tier" architecture is now simplified......
<Array>.Delete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
FinFutureVal (Function)
Returns the future value of an investment.
Performance profiler
The performance profiler (also called Profiler) is used to check and optimize the execution time of your application......
Managing the HDFS system
HDFS (Hadoop Distributed File System) is one of the component of the Hadoop framework......
Search the selected text on the Internet (AAF)
The context menu of Edit controls includes a "Search on Internet" option for the term selected in the control......
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes......
Local storage management functions
The following functions are used to manage the local storage of data in browser code....
Creating nested reports
Checkers available in the code editor
The code editor proposes several tools used to correct the code......
General options of WINDEV, WEBDEV and WINDEV Mobile
The general options are used to configure the working environment of the product used......
Defining columns of Table controls programmatically
Setup mode
Several methods can be used to distribute a WINDEV application......