ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Zombie data files and items
During the life of an application, items live and die......
StreamConfigure (Function)
Specifies the network parameters required to use the Conference controls on Internet.
Error handling WLanguage procedure called by zipExtractDirectory
WLanguage procedure ("Callback") called if an error is encountered when extracting files with zipExtractDirectory.
Describing a problem to the Free Technical Support
Object diagram
An object diagram represents a set of objects and how they relate to each other at a certain moment in time......
MyReport (Reserved word)
MyReport is used to handle the current report...
DDE constants
List of constants used by the DDE functions...
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
ArrayIntersect (Function)
Returns an array corresponding to the intersection of two arrays.
ArrayUnion (Function)
Returns an array corresponding to the union of two arrays.
Multiple assignments of arrays, structures and classes
The multiple assignment of arrays consists in assigning a set of simple values (boolean, integer, string, real, numeric or currency) to the cells of an array. This multiple assignment is also available for the structures and the classes....
The Ad control
The Ad control is used to monetize an Android application by displaying an ad banner that generates incomes according to the number of clicks performed by the application users....
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
The Switch control
Switch controls (also called "Toggle controls") are now commonly used in interfaces......
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
Handling a Breadcrumb control through programming
The Breadcrumb control can be handled through programming......
Using objects
To access a class, the object must be declared as being part of the class to handle, this is called object instantiation......
The Navigation Bar control
The Navigation Bar control is used to create a menu area that can easily adapt to the browser size......
Automatic Application Features (AAF) of Spreadsheet controls
The Spreadsheet control includes multiple Automatic Application Features (AAF) in order to simplify the use of the control......
Discover all the possibilities of pivot tables
AnimationPlayOnControlProperty (Function)
Animates the modification of an integer property between 2 values.
SysRecentDocList (Function)
Returns the list of recently opened documents.
Property of entity/association
In the MERISE methodology, the properties correspond to the characteristics of entities......
Editable reports
The report editor can be used to create form reports, which include different controls allowing users to enter data......
Break in a report
The break is used to group the records corresponding to a sort criterion......