ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Using .NET assemblies in a project
To use .NET assemblies in a project......
Declaring and using a variable
A variable is defined by name and type......
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
SFRead (Function)
Retrieves the Salesforce records from their identifiers.
Phone (Type of variable)
The Phone type is used to handle a phone number as well as its type (home, work, ...).
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Performance profiler
The performance profiler (also called Profiler) is used to check and optimize the execution time of your application......
EmailStartIMAPSession (Function)
Starts a session for receiving and reading emails with the IMAP protocol.
Error 1008: The member of the class is protected
Error 1009: The member of the class is private
Managing Bluetooth Low Energy devices
The Bluetooth LE standard (for Low Energy) is used to manage devices with low energy consumption......
Conditional target-code
The code editor allows you to enter a specific code for each environment (WINDEV, WEBDEV and WINDEV Mobile)......
HReadSeekFirst (Example)
Usage example of the HReadSeekFirst function
The single-part and multi-part archives
Two types of archives are available......
Handling ListView controls programmatically
WINDEV allows you to programmatically handle ListView controls......
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
HBuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).
Report blocks
A printed report includes several sections......
Using an external component in an application
A component can be reused at any time in any application......
Sunburst chart
The Sunburst chart is a Pie chart containing several levels of hierarchical data......
Creating a Java project
WINDEV allows you to generate a Java application without even knowing the Java language......
AnimationPrepare (Function)
Prepares the animation on a control, a group of controls or a window.
AnimationPlay (Function)
Plays an animation when a control, a group of controls or a window is modified.
Events associated with a Sliding Banner control
WEBDEV manages the following events by default (order of appearance in the code editor)...
PostMessage (Function)
Sends a Windows message to a control or to a window.