ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

PDF Reader control events
ServiceInstall (Function)
Installs a Windows service or a Linux daemon according to the information given in the members of the Service variable.
The Web Camera control
...The Web Camera control is used to view a file that is refreshed at regular time intervals....
Positioning on a line in an edit control (AAF)
Several methods can be used to automatically position the edit cursor on a specific line in an edit control:...
redisConnection (Type of variable)
The redisConnection type is used to define all the advanced characteristics of a connection to a Redis server (or cluster).
grSeriesLabel (Function)
Initializes the label of a data series in a chart.
ScrollWithFinger (Property)
The ScrollWithFinger property is used to: Determine if the content of a control can be moved with the finger ("finger scrolling"). Enable or disable touch-responsiveness for a control....
mongoCollection (Type of variable)
The mongoCollection type is used to define the advanced characteristics of a collection in a database of a MongoDB server.
grLegend (Function)
Indicates the presence and position of legend in a chart.
grLabel (Function)
Indicates various parameters of additional legend in a chart.
grColumnSpacing (Function)
Indicates the spacing between each data category in a column chart or in a Minimum/Maximum stock chart....
mongoCollectionOption (Type of variable)
The mongoCollectionOption type is used to define the advanced characteristics of collection options in a MongoDB database.
BTChangeVisibility (Function)
Changes the visibility of a Bluetooth radio.
Opening a help file (CHM, HTML or PDF)
There are several ways to open a help file......
Drag and Drop from the explorer
The Drag and Drop from the explorer consists in selecting one or more files in the Windows explorer and in transferring them into a control of a WINDEV window......
BurnerMediaInfo (Function)
Retrieves the characteristics of the CD/DVD found in the current burner....
iSubstBlock (Function)
Substitutes one block of the report with another block while the report is printed.
mongoGridFS (Type of variable)
The mongoGridFS type is used to define the advanced characteristics of a file system for a MongoDB database.
Color constants
The color constants are mainly used in the chart functions, the print functions and the drawing functions......
Preventing the use of the browser's "Back" button
If the browser "Back" button is used to display the previous page, this action will have no effect......
Creating the executable and the setup program
The languages supported by the application are taken into account......
Looper controls populated programmatically: Operations in WLanguage
Here is an overview of how to handle Looper controls populated programmatically in WLanguage....
BurnerCancel (Function)
Cancels the current burn process.
GglDriveConnect( Function)
Creates a connection to an Drive Google Drive.
tapiPlay (Function)
Plays a sound file (.WAV) for the specified line.