ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite variable
A composite variable contains different types of elements (members)...
Declaring and using a variable
A variable is defined by name and type...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Assignment operators
Three assignment operators are available...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
IsNumeric (Function)
Enables you to find out whether a variable or a control is:
  • a numeric (integer, real, currency or numeric).
  • a string that can be converted into numeric.
Constant
The constants are language elements whose value is fixed once and for all...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
Delete (Reserved word)
The memory occupied by a dynamic object (array, class object, ...
fCreate (Function)
Creates an external file.
HClient structure
The HClient structure is used to......
SOCKS5 protocol
SOCKS5 is a simple network protocol intended to standardize the use of proxies for applications......
Manipulating Dashboard controls programmatically
To programmatically manipulate Dashboard controls, WINDEV, WEBDEV and WINDEV Mobile include...
The Table control on mobile devices (Android and iOS)
The Table control is available for Android and iOS applications......
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
dbgEnableAudit (Function)
Enables the dynamic audit through programming.
ExtractString (Function)
Allows you to: extract a substring from a string based on a specified string separator....
fUncompress (Function)
Decompresses a file that was compressed by fCompress.
ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.
Other operators
The following are additional operators......
Configuring the connection with WDSQSINS
For compatibility with the earlier versions of the Native SQL Server Connector (also called Native...
SSL: Secure transactions with WEBDEV
When using an Internet application, the data circulating between the computer of the Web user...
Hyper File functions available for backward compatibility
SQLConnectWS (Function)
Connects the current application to a database that will be queried by SQL through a Webservice...
RETURN statement
The RETURN statement is used to exit a statement block and the current process (or procedure).
PageUse (Function)
Displays a WEBDEV page in the user's browser and closes all page contexts currently open...
Decrypt (Function)
Decrypts a character string that was encrypted by Encrypt.
FTPConnect (Function)
Connects the current computer to an FTP server (File Transfer Protocol).
The different types of browse available in SQL
Two types of browse can be used to browse the result of a query run by SQLExec......
TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
WDAPI: Help about the APIs
WDAPI simplifies the use of Windows APIs in a WINDEV application......
Native SQL Server Connector: Programming with HFSQL functions
To use an SQL Server database with Native Connector, the structure of SQL Server tables must...