ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

1. Analysis: database structure
1. Analysis: Database structure
3-tier architecture
The development in "3-tier" architecture is now simplified......
Customizing keyboard shortcuts
The different editors in WINDEV, WEBDEV and WINDEV Mobile include many options that can be used directly via keyboard shortcuts......
TreePosition (Function)
Displays a TreeView control from a specified element (node or leaf) or returns the name of the first element displayed in a TreeView control.
RuleVisible (Property)
The RuleVisible property is used to: Find out whether the rulers are visible or invisible in a Word Processing control. Make the rulers visible or invisible in a Word Processing control....
<Looper>.Sort (Function)
Allows you to: Sort a Looper control according to one or more attributes. Sort a Looper control on all its attributes. Cancel a sort that was performed beforehand (which means ignore the sort)....
Magnetic mouse: automatically moving the cursor on the default button
The mouse cursor can be automatically positioned on the default button when the window is opened......
FlexDirection (Property)
The Property FlexDirection allows you to know and modify the sense and direction of the main axis of a Flexbox control ( Property CSS corresponding "flex-direction").
Sub-query
A sub-query is a query whose result is used by another query......
Outstanding progress bars
Simple or symmetric progress bar?...
Toolbar and menu of the SCM
The different options of the SCM can be handled via the SCM toolbar or the options of a specific menu ("SCM" from the main menu of the product used)......
Information 2102: 'Long' does not exist anymore: the integers are coded on 4 bytes
9-slice scaling
The 9-slice scaling allows you to resize the images harmoniously......
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
XLSCell type: MaskWD property
The MaskWD property of the xlsDocument type is used to define the display mask in WINDEV or WEBDEV format that will be used in the Excel cell ("DD/MM/YYYY" for example)......
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....
Responsive Web Design: Managing slices
In the WEBDEV editor, different resolutions are represented via slices......
The ListView control
The ListView control is used to display a list of graphic elements (images, logos, etc....
Automatic Drag and Drop
For some types of controls, WINDEV and WEBDEV propose an automatic management of Drag and Drop....
Universal replication
The purpose of universal replication is to keep several databases synchronized......
HCancelDeclaration (Function)
Used to: Delete a declaration made previously using HDeclare, HDeclareExternal, HDescriveFile. After this operation, the data file is no longer recognized by the HFSQL engine. Free the resources of a query (after calling HExecuteQuery or HExecuteSQLQuery)....
The key items
Keys are specific items in your analysis......
Action Bar of a window
Action Bars replace the title bar of a window and display different types of information......
Applying the Responsive Web Design mode to an existing page
This help page explains how to apply the Responsive Web Design mode to an existing WEBDEV page......