ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

NdxEncryption (Property)
The NdxEncryption property is used to configure the encryption method for the index (.NDX) file associated with the data file.
Background tasks
Continuing to run a process when the application is in background is very useful on mobile......
Events associated with an Image Editor control
WINDEV manages the following events by default (in order of appearance in the code editor)...
Option Description (Type of variable)
An Option Description variable is used to handle the characteristics of a combination option through programming.
Project Management Hub: Time tracking
The time spent can be listed on......
WLanguage procedure called by fListDirectory
Procedure ("Callback") called by fListFile for each file found.
REST Services: Prologue procedure (executed before each call)
It is now possible to specify in the description of a Webservice that a procedure must be called (and executed automatically) each time a Webservice is called......
OpenPopupAsynchronous (Function)
Opens a popup window whose result will be retrieved via a WLanguage procedure ("callback").
grStartAngle (Function)
Sets the starting angle of the first section in the following types of chart: Pie, Semi-circular or Donut. Sunburst. Radial Bar chart....
Events associated with framesets
List of events associated with framesets...
Interface checker
The advanced interface checker is a tool used to harmonize the positioning of controls in the different application windows......
LOOP statement
The statement block is repeated endlessly...
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
CtDescribedAccess (Property)
The CtDescribedAccess property is used to set the type of access to the data file when connecting to a specific table via OLE DB.
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
XImage (Property)
The XImage property is used to get and change the initial X-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
YImage (Property)
The YImage property is used to get and change the initial Y-coordinate of the image section that will be displayed in an Image control or in the background of a Chart control.
fCurrentDir (Function)
Identifies or modifies the current directory.
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
dInvertColor (Function)
Inverts the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
RGB (Function)
Defines a color from its Red, Green and Blue components.
Right (Function)
Extracts the last characters from a string or string buffer.
Events associated with Camera controls
List of WLanguage events associated with Camera controls....
Start of Document block
The Start of document block is printed once at the beginning of the report execution......
ListView control linked to a data file (or to a query)
A ListView control can be used to display the content of a data file (or the content of a query)......