ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Comparing controls
In some cases, you may need to compare two controls in one or more windows or pages......
9. Distributing "Reports and Queries"
16. Protecting access to the site: passwords
EpochToDateTime (Function)
Converts a date and a time in Epoch format (number of time units since 01/01/1970 at 00h00 UTC) to a local datetime....
3. Dates, arrays and structures
WINDEV Mobile Tutorial - WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min
StartVisibleRange (Property)
The StartVisibleRange property is used to: get and change the first visible date or time in a Scheduler or TimeLine control. change the first visible time in a TimeLine control....
Native PostgreSQL Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose a Native Connector to PostgreSQL......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Handling RTF in an Edit control
Rich Text Format (RTF) is used to encode text and simplify exchange between applications......
Defining clickable areas
In a page, an Image control can contain clickable areas......
WDMap: Viewing records: special cases
This help page presents the special display cases in WDMap......
Refreshing the page data
In a dynamic WEBDEV site, the page data is refreshed during a user action......
ERR_BAD_CONTEXT_INVALID
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....
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....
Skin template generator
Development teams that have design expertise sometime want to be able to create their own skin templates......
How to find out whether a report was printed?
29. SEO in practice
2. Listing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 2 - Listing products - 50 min
3. Editing products
WEBDEV Tutorial - Creating a website with back office processes Lesson 3 - Editing products - 50 min
Using the Control Centers in Client/Server mode
All the Control Centers provided with WINDEV, WEBDEV and WINDEV Mobile use the same database......
Transactions: Secure processes on HFSQL data files
This chapter presents the following topics......
Outstanding progress bars
Simple or symmetric progress bar?...
Creating a combining query
A combining query (corresponding SQL statement: UNION) ......