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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Serialization constants
The serialization constants are as follows:
OperationLogDirectory (Property)
The OperationLogDirectory property is used to manage the directory of the operation log file associated with a data file.
Native PostgreSQL Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......
Differences according to the test mode of a dynamic project
The test of a dynamic project can be run......
Dynamic site: Persistent session
For a dynamic WEBDEV site, when starting the site (site called from a browser), a session representing the site is loaded in memory on the server......
JSONToVariant (Example)
Usage example of the JSONToVariant function
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
WDSQL: Database structure
WDSQL is used to find out the structure of the accessed database......
Managing Responsive Web Design in your Web pages
From now on, the Web sites can be viewed on several platforms......
grSurfaceGetData (Function)
Retrieves a data from a Surface chart.
StreamChangeDriver (Function)
Specifies the camera that will be used as source for a stream and/or a Conference control....
ControlOver (Function)
Identifies the control hovered over with the mouse cursor.
Converting an HFSQL Classic database into HFSQL Client/Server
There are two methods to convert HFSQL Classic databases to HFSQL Client/Server in WINDEV, WEBDEV and WINDEV Mobile......
mongoCollection (Type of variable)
The mongoCollection type is used to define the advanced characteristics of a collection in a database of a MongoDB server.
ExtractStringBetween (Function)
Allows you to: extract a substring between two given separators from a character string. search for substrings between two given separators in a character string....
Continent (Type of variable)
The Continent type is used to find out the characteristics of a continent.
FileToMemoryTable (Function)
Populates a Table control programmatically with the records from a data file, HFSQL view or query (query created in the query editor or with HExecuteSQLQuery).
LooperToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
Search in SCM history
The search in the history allows you to perform an advanced search in the history of operations performed in the SCM......
Rectangle (Type of variable)
A Rectangle variable is a structured type that is used to represent a rectangle (X, Y, Width, Height) in 2 dimensions.
13. Generation modes
zipExtractPath (Example)
Usage example of the zipExtractPath function
HSetLog (Function)
Enables or disables log management on a file.
DotNetDelegate (Function)
Initializes a.NET delegate.
hdfsRights (Type of variable)
The hdfsRights type is used to define the advanced characteristics regarding the access rights to an element (file, link, directory) of the Hadoop file system.