ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

HReadNext (Function)
Sets the position on the next data file record according to a browse item.
HCreationIfNotFound (Example)
Usage example of the HCreationIfNotFound function
Stack (Type of variable)
A Stack variable is a structured type that is used to group a set of elements of the same type.
List (Type of variable)
A List variable is a structured type that is used to group a set of elements of the same type.
HCopyRecord (Example)
Usage example of the HCopyRecord function
Database of the Control Centers
The database of Control Centers groups various information shared by the different modules found in WINDEV, WEBDEV and WINDEV Mobile......
HLinkMemo (Example)
Usage example of the HLinkMemo function
HCreateView (Example)
Usage example of the HCreateView function
Bluetooth constants
List of constants used by the Bluetooth functions....
16. Application test in practice
Declaring and using a variable
A variable is defined by name and type......
MDL file (kept for backward compatibility): Pattern description
The MDL file is the file used to generate a RAD window......
HReadSeekFirst (Example)
Usage example of the HReadSeekFirst function
HAdd (Example)
Usage example of the HAdd function
HExtractMemo (Example)
Usage example of the HExtractMemo function
The UAC mechanism in Windows Vista (and later)
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism......
External language: Programming in Visual Basic
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc....
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
Thread management constants
List of constants used by the functions for managing threads, critical sections, semaphores, mutexes, ......
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
Constants for encryption/compression
List of constants used by the encryption/compression functions...
Dockable panes
WINDEV, WINDEV Mobile and WEBDEV propose several dockable panes......
Calling a procedure/a function
Syntax for calling a local or global procedure.
Unavailable functions and properties
Some functions and properties have been removed from WLanguage......