ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Error 108: The size of the variable is not allowed
Android: The different types of notifications
Android proposes several types of notifications to inform the user......
FullScreenEnable (Function)
Switches the browser to "Full screen" mode. The browser occupies the entire screen.
TestCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
TestCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
How do I run a table with a filter?
How to discover WINDEV Mobile?...
dbgCheckNull (Function)
Checks whether an expression is Null in assertive programming and in automated test mode.
dbgCheckNotNull (Function)
Checks whether an expression is not Null in assertive programming and in automated test mode.
dbgCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.
HCompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index sort item: all sort options specified for the sort item are taken into account (case sensitivity, punctuation, sort direction, Unicode language, ...).
Webification
WEBDEV Tutorial - Webifying a WINDEV project Webification - 10 min
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
The Organization Chart control
The Organization Chart control is used to represent elements in a hierarchical way. For example: the contributors of a company according to their position. the different branches of a group with their inter-dependencies. the different steps of a manufacturing process, ......
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
2. Deploying a website via HTTP
WEBDEV Tutorial - Website deployment Lesson 2 - Deploying a website via HTTP - 30 min
<Source>.CompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index sort item: all sort options specified for the sort item are taken into account (case sensitivity, punctuation, sort direction, Unicode language, ...).