ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Collapsing/Expanding a TreeView control through programming
...To collapse/expand a TreeView control through programming, ......
dPolygon (Function)
Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Choosing the type of link
WEBDEV proposes several types of links according to the action of link on the page controls......
Managing sockets with WINDEV, WEBDEV and WINDEV Mobile
WINDEV, WEBDEV and WINDEV Mobile include several functions allowing you to perform an advanced management of sockets......
TreeView Table control properties
List of properties associated with the TreeView Table control...
Variable Description (Type of variable)
The Variable Description type is used to get information about a variable or a member.
notificationCategory (Type of variable)
The type notificationCategory makes it possible to define all the advanced characteristics of a notification category.
MapDeleteMarker (Function)
Deletes a marker from a map displayed by a Map control.
How to create and handle a structure?
This help page explains how to create and handle a structure....
Error handling WLanguage procedure called by zipExtractDirectory
WLanguage procedure ("Callback") called if an error is encountered when extracting files with zipExtractDirectory.
DisplayedItemImage (Property)
The DisplayedItemImage property is used to: Get the item that corresponds to the image displayed in a ListView control. Change the item that corresponds to the image displayed in a ListView control....
FileToMemoryList (Function)
Populates a List Box or Combo Box control programmatically with the records from a data file or query.
grColor (Function)
Returns and initializes the color of different chart elements.
The "Task list" pane
The "Task list" pane displays the list of tasks that must be performed......
Log-based replication
The replication is the operation allowing you to keep updated remote databases of identical structures on which several operations are performed......
ConsoleRead (Function)
Reads a string in the standard input stream "stdin".
Brochure of new features: New WEBDEV features
New features in WEBDEV 28 presented in the New Features brochure....
New Features brochure - Version 28: New WEBDEV features
New features in WEBDEV 28 presented in the New Features brochure....
TableAddColumn (Function)
Adds elements on the right of an Horizontal Table control.
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......
Logical operators
The logical operators are as follows......
Error 507: The '++' operator is not allowed
Characteristics of the columns of a Table control in a page
The columns are used to display information in a Table control....
TableModify (Function)
Modifies a row in: a Table control, a TreeView Table control, a table displayed in a Combo Box control....
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.