ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

MatAdd (Function)
Adds two matrices of same dimensions (same number of rows and same number of columns).
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......
HAddLink (Function)
Adds an integrity rule between two data files on the server.
Clipping the window according to an image
An image can be used to easily define the shape of a window......
HDeleteLink (Function)
Deletes an integrity rule between two data files on the server.
fBuildPath (Function)
Builds a complete file path from the directory and short name of a file. This function is mainly used to get a valid file name without having to worry about the presence of separators in the path ('/' or '\') or about their direction according to the platform....
Handling PDF Reader controls programmatically
A PDF Reader control can be handled through programming......
<Connection variable>.AddLink (Function)
Adds an integrity rule between two files on the server.
UTF8Valid (Function)
Tests the validity of a string in UTF8 format.
<Array>.Intersect (Function)
Returns an array corresponding to the intersection of two arrays.
<Array>.Union (Function)
Returns an array corresponding to the union of two arrays.
Error 120: Redefinition of the structure
3. Application development cycle
Development cycle of a WINDEV application....
TimeUTC (Property)
The TimeUTC property is used to get and set a Coordinated Universal Time (UTC ).
Optional events: Retrieved information
In WINDEV, you can add optional events in the code of the different elements of an application......
2. Multilingual application
A multilingual application can be distributed in multiple languages....
UI modifiable by the end user
By default, WINDEV applications allow end users to modify the interface of the application......
Page Header block
The Page header block is printed on each new page......
6. Editing a page: zoning mode
ArrayUnionAll (Function)
Returns an array corresponding to the union of two arrays (without deleting duplicates).
14. Managing the "Back" button in practice
The "Funnel" charts
...The Funnel charts are often used to represent the steps in a sales process and to indicate the amount of potential revenues expected for each step....
CommonLength (Function)
Returns the number of common characters between two strings (from the beginning or from the end of the string).
AttachPointAdd (Function)
Defines an attach point for one of the two extremities of a Wire control.
BitwiseXOR (Function)
Returns the result of the bitwise exclusive OR operation performed between two values.