ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Universal replication
The purpose of universal replication is to keep several databases synchronized......
CalculatedItemExpression (Property)
The CalculatedItemExpression property is used to: Find out the SQL expression that defines the value of a calculated item. This item was defined in the data model editor or through programming. Define the SQL expression returning the value of a calculated item (when describing the item through programming)....
CalculatedDefaultValue (Property)
The CalculatedDefaultValue property is used to: Find out the SQL expression that defines the default value of an item. This item was defined in the data model editor or through programming. Define the SQL expression that returns the default value of an item (item described through programming only)....
Managing the users of an application installed in network
The management of users allows you to find out from the server......
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
WDMap: Overview
WDMap is a tool used to view and handle a data file while developing an application......
The Pager control
The Pager control is used to quickly access the records of a Table or Looper control displayed on several pages......
Handling an Action Bar through programming
An Action Bar can be handled through programming. To do so, use the variable corresponding to the Action Bar in the code....
WINDEV and the streams - Use example
In this example, the application must manage a video conference between two computers......
What is a database?
A database is an organized collection of data for a particular purpose (e.g., manage orders)......
Type of windows created by RAD
The wizard for window creation proposes several types of windows associated with HFSQL data files......
<Word Processing>.InfoXY (Function)
For a given position (coordinates of a point) in a Word Processing control, returns one of the following: the number of the corresponding page, the corresponding X-position (in mm), the corresponding Y-position (in mm)....
Version of the files in the virtual directory
The configuration diagnostic displays the following error......
Developing applications for Android
WINDEV Mobile allows you to develop applications for the Android operating system......
Programming Table controls based on a data file
This page explains how to program Table controls based on a data file......
Creating help pages
A help system includes several pages......
hScheduling (Type of variable)
The hScheduling type is used to define and find out the characteristics of the scheduling that must be performed: for a scheduled optimization task of HFSQL Client/Server files. for a scheduled backup task of HFSQL Client/Server files. for a scheduled replication of HFSQL servers....
4. Monitor your applications
Finding the unused WEBDEV styles
In most cases, most of the presentation styles are created when designing a site......
The "Compilation errors" pane
The "Compilation errors" pane is used to find out......
9. Monitor your sites, servers, etc.
SearchAAF (Property)
The SearchAAF property is used to: find out whether the search via AAF is enabled on a non-editable Combo Box control, enable (or not) the search via AAF on a non-editable Combo Box control....
SelectionOnly (Property)
The SelectionOnly property is used to: Find out which elements of the Table or TreeView Table control will be printed: print all the records or the selected records only. Change the print mode of rows in the Table or TreeView Table control: print all records or the selected records only....
SortType (Property)
The SortType property is used to: Find out the sort direction defined for an item or for a component of a composite key. This item was defined in the data model editor or programmatically. Define the sort direction for an item or for a component of a composite key (when describing the item through programming)....
ERR_CANNOT_OPEN_FILE