ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Zombie data files and items
During the life of an application, items live and die......
HCreateView (Example)
Usage example of the HCreateView function
Handling the Chart controls at runtime (AAF)
The Chart controls allow the end user to perform several operations......
gglEvent (Type of variable)
The gglEvent type is used to describe and modify an event of a calendar...
pdfSignature (Type of variable)
The pdfSignature type is used to define the advanced characteristics of the signature that will be applied to a PDF file when signing an existing PDF (via PDFSign).
The Peeling Corner control
The "Peeling Corner" control is used to create a visual effect in a page by presenting an image partially covered by another one......
Describing a problem to the Free Technical Support
Object diagram
An object diagram represents a set of objects and how they relate to each other at a certain moment in time......
Customizing the guide
The guide is a powerful search engine included in WINDEV, allowing you to find all referenced documents about a subject......
DDE constants
List of constants used by the DDE functions...
ControlNext (Function)
Returns the name of the next control in input mode.
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
fReportsAndQueriesDir (Function)
Returns: the full path of the directory for the custom reports and queries. This directory corresponds to the directory of the reports and queries visible by the user who created them. the full path of the directory for the shared reports and queries. This directory corresponds to the directory of the reports and queries visible by all the application users....
Logical Data Model (LDM)
A Logical Data Model (LDM) is used to describe the data structures (files, items, ......
Unicode in character strings
UNICODE is an encoding system that assigns a unique number to each character....
Size (Property)
The Size property is used to determine and change the size of an element.
Property of entity/association
In the MERISE methodology, the properties correspond to the characteristics of entities......
DDEStart (Function)
Starts the execution of a program (an executable for example) from the current application.
MapCircle (Type of variable)
The MapCircle type is used to define the characteristics of a circle to be drawn on the map displayed in a Map control.
MapImage (Type of variable)
The MapImage type is used to define the characteristics of an image to be drawn on the map displayed in a Map control.
Creating a multilingual help system
The help editor allows you to easily create a multilingual help system......
Creating an insert query
An insert query (corresponding SQL statement......
emailOutlookSession (Type of variable)
The emailOutlookSession type is used to handle the Outlook messaging software (emails, contacts, groups of contacts, tasks, appointments and folders).
Utility components
WINDEV includes several utility components that allow you to handle data directly......
MapPolyline (Type of variable)
The MapPolyline type is used to define the characteristics of a line composed of several segments to be drawn on the map displayed in a Map control.