ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

DateSys (Function)
Returns or modifies the system date (current date defined on the current computer).
SysDateTime (Function)
Returns or modifies the system date (current date and time defined on the current computer).
Today (Function)
Returns or modifies the system date (current date defined on the current computer).
Conceptual Data Model (CDM)
In the MERISE methodology, the conceptual data model defines the objects and the actions that must be taken into account in the database......
Accessing a database via a web service
The database can be accessed via a web service......
InDeviceOwnerMode (Function)
Indicates whether the Android application is in "Device owner" mode.
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
System constants
List of constants used by the system functions....
Managing dates and times
WINDEV, WEBDEV and WINDEV Mobile propose several methods for managing dates and times in your applications......
Class diagram
A class diagram describes the structure of a system via classes and the relationships among them......
18. Secure payment
France.CheckSIRET (Function)
Checks the validity of a French SIRET number (Système d'Identification du Répertoire des Etablissements)....
France.CheckSIREN (Function)
Checks the validity of a French SIREN number (Système d'Identification du Répertoire des Entreprises)....
HOptimizeQuery (Function)
Optimizes the Select queries by using idle times when handling an application (period without processes).
Creating the skin template of a report
Types of help systems in a WINDEV application
There are multiple solutions to provide help to the users......
Allowing nullable types
Allowing nullable types in a project changes the way your project handles null values......
6. WEBDEV Account Manager
Communicating with an SSH server
Secure Shell (SSH) is a secure communication protocol. The exchanged data is secured via encryption keys....
HFSQL tables exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large tables (up to 2 gigabytes)......
Handling tables in PHP
WEBDEV allows you to create a PHP site that handles tables......
Day (Property)
The Day property is used to: Get the day from a Date or DateTime variable, or get the number of days from a Duration variable. Change the day of a Date or DateTime variable, or change the number of days of a Duration variable. Get the day or the number of days from a Date item (in "Date", "Date and Time" or "Duration" format) Modify the day or the number of days in a Date item (in "Date", "Date and Time" or "Duration" format)...
1
2
3
4
5
6
361
>