ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
The "Scatter" charts
A scatter chart (XY) represents the relationship between two numeric values in two series of data......
gglMapParameter (Variable type)
The gglMapParameter type is used to define the advanced characteristics of a map...
How to open a page?
Give the Procedure to call in case of error in the execution of javascript in an HTML control...
Pivot Table control in a report
The report editor allows you to create "Crosstab" reports......
SysDirExternalStorage (Function)
Returns the path of the directory that will be used to store files in the external storage space of the Android device.
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
XMLRead (Function)
Returns the value of an XML element or the value of the attribute for an XML element.
5. Loops
WINDEV Tutorial - WLanguage basics Lesson 5 - Loops - 15 min
"?" menu
WINDEV proposes a help menu adapted to your applications......
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
FileDisplay (Example)
Usage example of the FileDisplay function
FTPConnect (Example)
Usage example of the FTPConnect function
zipFindFile (Example)
Usage example of the zipFindFile function
Events associated with Internal Page controls
List of events associated with internal pages and Internal Page controls
fMakeDir (Example)
Usage example of the fMakeDir function
BackgroundColor (Property)
The BackgroundColor property is used to get and change the background color of an element.
CookieWrite (Example)
Usage example of the CookieWrite function
CookieRead (Example)
Usage example of the CookieRead function