ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer, etc.), characters and character string, date (Date, Time, DateTime and Duration), ... store named or indexed subelements. store any complex value: structures, classes, advanced types, arrays, associative arrays, queues, stacks and lists. handle the NULL value in WLanguage. store interactions with ActiveX objects and Automation programming....
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
The List Box control
The List Box control is used to display a list of elements and to select one or more elements from this list......
Accessing an LDAP directory
An LDAP directory is used to share information databases on a local or external network....
Managing the emails with the POP3/SMTP protocols
The POP3 and SMTP protocols are protocols for email management recognized by all Internet Service Providers......
External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
ODBC on HFSQL via Visual .NET (in C#)
The ODBC driver on HFSQL Classic (single-user and multi-user) is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......
TmeLine control linked to a data file or variable
You can create TimeLine controls directly linked to the data....
The ListView control
The ListView control is used to display a list of graphic elements (images, logos, etc....
Social network: Available targets
This page presents the different possibilities of Social Network control according to the selected options......
The Combo Box control
The "Combo Box" control is used to display a list of elements and to select an element from this list......
Linking a Scheduler control to a table or variable
You can create Scheduler controls directly linked to the data....
List,Modify (External language)
Modifies an element in a drop-down list or in an expanded list.
List,Select,+ (External language)
Selects an element in a drop-down list or in an expanded list.
List,Select,- (External language)
Deselects an element from a drop-down list or from an expanded list.
List,Delete (External language)
Deletes an element from a drop-down list or from an expanded list.
WDTRAD
WDTRAD is a tool for entering the translation of messages associated with a WINDEV, WEBDEV or WINDEV Mobile application......
Project Management Hub: Management of incidents
The Project Management Hub allows you to keep a history of the incidents encountered in your applications......