ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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....
Creating an application using the RAD methodology
The RAD (Rapid Application Development) is a technology used to easily create a full application (or site)......
Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....
Managing mutexes in threads
A mutex is used to limit the simultaneous execution of a code (procedure, line of code, etc.) to one thread at a given time....
<zipArchive variable>.StartAddingFile (Function)
Declares the start of the optimized addition of files to a CAB, ZIP, WDZ, 7z, TAR, gzip or TGZ (TAR.GZ) archive. This new function is available from WINDEV Suite SaaS 2025 - Update 3....
TreeView data-bound Table control based on a table
A TreeView Table control can be linked to a table or a query......
FramesetDisplay (Function)
Displays a WEBDEV frameset in the user's browser....
StartDatePeriodDisplayed (Property)
The StartDatePeriodDisplayed property is used to get the start date of the time period displayed in a Scheduler or Organizer control of a report.
EndDatePeriodDisplayed (Property)
The EndDatePeriodDisplayed property is used to get the end date of the time period displayed in a Scheduler or Organizer control of a report.
FolderModeImage (Property)
The FolderModeImage property is used to get and change the display mode of the folder image in TreeView and TreeView Table controls.
<docFragment variable>.Insert (Function)
Replaces the content of the current fragment. The objects that can be used are: an element, a document, a paragraph, a text, an image, a fragment....
<Document variable>.Insert (Function)
Inserts an object in a Document variable. The objects that can be used are: an element, a document, a paragraph, a text, an image, a fragment....
Activity diagram
An activity diagram represents the behavior of a method or the flow of a use case......
CtOLEDBProvider (Property)
The CtOLEDBProvider property is used to get and set the name of the OLE DB provider (also called OLE DB server).
CtDescribedOLEDBProvider (Property)
The CtDescribedOLEDBProvider property is used to get and set the name of the OLE DB provider (also called OLE DB server).
WinLineDetails (Property)
The WinLineDetails property allows you to get and change the name of the internal window used to display the details of a row in a Table control.
Alias (Property)
The Alias property is used to: get or change the alias of a window (WINDEV and WINDEV Mobile). get or change the alias of a dynamic tab (WINDEV). get the internal HTML/JavaScript name of a control (WEBDEV)....
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file : format, width and height, number of bits per pixel....