ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Developing an application for iPhone/iPad
The development of an iPhone/iPad application is performed in 2 steps:...
ERR_BUTTON_EXPECTED
HFileExist (Function)
Determines: whether a file exists, which means whether it was physically created (HCreation or HCreationIfNotFound). whether a view or a query was defined....
WINDEV 2025 Update
Here are the new features and improvements that you will discover in this version......
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
The Bar Code control
The Bar Code control displays bar codes in your windows, pages or reports......
SQLCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
Overloading a WLanguage function or using a WLanguage function in an SQL query
WLanguage includes the "WL" keyword......
HFSQL thumbnails
To optimize the display of images in your application or in your site, you have the ability to use HFSQL thumbnails......
Monitoring robot: Configuring the Robot controller parameters
From the monitor, you can change the configuration options......
1. Creating a WINDEV project and its analysis
WINDEV Tutorial: Creating a WINDEV project and its analysis Lesson 1 - Creating a WINDEV project and its analysis - 5 min
Configuring the SOAP administrator
<picLayer variable>.DrawArc (Function)
Draws a circle arc or an ellipse arc in a picLayer variable.
Customizing the User Groupware
Resets the variable to its initial value....
Configuring the setup program
Two tools can be used to create a setup program......
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
1. Creating a WEBDEV project and its database schema
WEBDEV Tutorial - Creating a WEBDEV project and its database schema Lesson 1 - Creating a WEBDEV project and its database schema - 5 min
HDeleteAll (Function)
Deletes all records from a table, an HFSQL view or a query.
User Groupware and multilingual application/site
If your application is a multilingual application, the multilingual feature must also be managed in the windows/pages of user groupware......
The windows and pages of the User Groupware
Two methods can be used to include the User Groupware......
Developing applications in Universal Windows 10 App mode
WINDEV and WINDEV Mobile allow you to develop applications for Windows 10 tablets and for Windows Phone 10 and Windows 10 phones (Universal Windows 10 App applications)......
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.