ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Application triggers
...A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ...) on a record of a data file....
The different states of a Button control in a window
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
Global and local variable
Two types of variables are available......
TouchScrollable (Property)
The TouchScrollable property is used to: Determine if the control supports touch scrolling. Enable or disable touch-responsiveness for a control....
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string in the specified format....
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
PicOpen (Function)
Opens an image in an Image Editor control.
Rich text, links and images in the WEBDEV controls
Rich text supports multiple advanced features: font, weight, size, color, attribute, ......
<Image Editor>.Open (Function)
Opens an image in an Image Editor control.
Handling Bar Code controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Bar Code controls......
FTPDate (Function)
Returns the different dates of a file (date the file was created, modified or accessed) located on an FTP server (File Transfer Protocol).
NetMachineName (Function)
Returns the name of the local computer or the name of a computer whose IP address is known (reverse DNS resolution).
Looper control functions (prefix syntax)
List of Looper control functions (prefix syntax)...
Describing the report blocks
The different characteristics of a block can be viewed and/or modified in the description window of this block......
WDLog: Viewing a log file
WDLog is used to view the content of a log file......
GenerateGeometricImage (Function)
Randomly generates an image with geometric shapes. This image can be used to temporarily fill an Image control, for example.
dBlur (Function)
Blurs the entire given area: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....