ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Data Source (Variable type)
A Data Source variable is used to describe a temporary data source (query, view, alias, etc.).
MySource (Reserved word)
MySource is used to handle the current data source (file, view or query) associated with a report or with a table based on a data file...
HDataSourceKnown (Function)
Determines if a data source has been initialized.
SQLListSource (Function)
Lists the data sources declared on a local site.
<Source>.DataSourceKnown (Function)
Determines if a data source has been initialized.
EndTotalRange (Property)
The EndTotalRange property is used to: get the last date or time that can be displayed in a Scheduler or TimeLine control. change the last time that can be displayed in a TimeLine control....
EndVisibleRange (Property)
The EndVisibleRange property is used to: find out and modify the last visible date or time in a Scheduler control or in a TimeLine control. modify the last visible time in a TimeLine control....
StartTotalRange (Property)
The StartTotalRange property is used to: get the first date or time that will be displayed in a Scheduler or TimeLine control. change the first time that can be displayed in a TimeLine control....
The Organizer control
The Organizer control is used to display and handle organizers......
Managing cookies
A cookie is an easy way to temporarily store information on the user's computer......
The Looper control
A Looper control is used to repeat the controls found in a specific area......
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
OLE DB: Required configuration
To handle a database via OLE DB, the following elements must be installed on the development computer and on the deployment computer......
Implement journaled replication: Modify database schema
Log-based replication can be implemented in the data model editor......
1. Database schema: Database structure
When a WINDEV, WEBDEV or WINDEV Mobile project uses tables, it must be associated with a database schema....
Handling Organization Chart controls programmatically
Filling a Chart control
The data that will be displayed in the Chart control can come from......
Using the Salesforce service
Salesforce is a very popular CRM software......
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time or local time. This item was defined in the data model editor or through programming. Define whether a timestamp item will use UTC time or local time (when describing the item through programming)....
Electronic invoicing: Factur-X in WLanguage
In WINDEV or WINDEV Mobile applications, Button controls can have multiple states......
13. Types of standard controls