ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SEO of a WEBDEV site
In order for your site to get visitors, the Web users must be able to find it......
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
The "Internal report" control
The "Internal report" controls are used to print several reports (secondary reports) in a single report (main report) without programming......
xmlSignature (Type of variable)
The xmlSignature type is used to define the advanced characteristics of an XML signature.
Context menu of windows (AAF)
The popup menu of the windows (right mouse click on the window) contains the following options......
Sliding window (sliding menu)
The sliding windows (also called sliding menus) are often used in the mobile applications......
VerticalAlignment (Property)
The VerticalAlignment property gets and changes the vertical alignment of a control.
WDMap: Modifying the display mode of records
By default, WDMap displays the records found in a data file by using the following rules......
Report based on an SQL query with data accessed via a connection (ODBC, etc.)
A report based on an SQL query with data accessed via a connection can print records from a database accessible via a specific ODBC driver or via a Native Connector......
OCR: Convert an image to text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......
4. Adding a product
WEBDEV Tutorial - Creating a website with back office processes Lesson 4 - Adding a product - 50 min
Automatic AJAX
The diagram below presents the automatic and immediate use of AJAX in a WEBDEV site......
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
WHILE statement
In a WHILE statement, the expression is evaluated at each beginning of the block of statements...
The Check Box control
A Check Box can correspond to......
Conversion (Function)
Converts a value from a unit to another one.
AAF: Context menu of Image controls
A context menu is available for Image controls......
DndTarget (Property)
The DndTarget property determines and changes how a control behaves in a drag-and-drop operation.
xmlNode (Type of variable)
The xmlNode type is used to handle a node of an XML document.
Managing the semaphores in the threads: limiting the simultaneous code execution
Semaphores are used to limit the simultaneous execution of a code (procedure, line of code, etc....
Native MariaDB Connector: Requirements and remarks
This page presents the main aspects and requirements of the Native MariaDB Connector......
Native Oracle Connector: Specific features and remarks
Remarks and specific features of the Native Oracle Connector...
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
Remote WEBDEV administrator: Managing the error messages
By default, when an error occurs in a dynamic WEBDEV site, an error message is displayed on the browser of the Web user....
Using several libraries in an application
A library is a WDL file that contains all the resources......