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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed....
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
Importing tables into the database schema (external database, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc, ...
<Source>.PrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order to optimize the next executions of this query.
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
KeyGetIdentifier (Function)
Retrieves the identifier that was used to generate an initial key.
mlInitialize (Function)
Initializes a new independent MATLAB session with an empty workspace in order to run functions.
MongoGridFSDeleteFileByID (Function)
Deletes a file identified by its identifier from a MongoDB file system.
Number (Property)
The Number property gets the number of an element.
PrivateKeyPassword (Property)
The PrivateKeyPassword property sets the key file password (for a private key connection).
Runtime error functions
List of functions for managing runtime errors...
gFontBold (Function)
Builds a sequence of characters used to specify whether the text that follows the call to this function is in bold or not.
Socket constants
List of constants used by the functions for socket management....
ToastDisplay (Function)
Displays a "Toast" message.
Properties associated with the rows of a TreeView Table control
The rows of TreeView Table controls in a window or page can be manipulated using WLanguage properties......
hdfsConnection (Type of variable)
The hdfsConnection type is used to define the advanced characteristics of a connection to the Hadoop file system (HDFS).
gRectangle (Function)
Builds a sequence of characters used to draw a rectangle.
BitmapInfo (Function)
Retrieves the characteristics of an image file or the characteristics of a PDF file : format, width and height, number of bits per pixel....
EventCreate (Function)
Creates an event.
TreeInsert (Function)
Inserts a leaf into a TreeView control at a specific position.
SocketWrite (Function)
Writes a message intended to another socket.
HState (Function)
Used to find out the state of a record.
Description (Property)
The Description property is used to get and change the description of an element.
NewLine (Property)
The NewLine property is used to determine: in a Table control, whether the current row was created with TableAddXXX or TableInsertXXX. in a Looper control, whether the current row was created with LooperAddXXX or LooperInsertXXX. in an Organizer control, whether an appointment was created via the context menu. in a Scheduler control, whether an appointment was created via the context menu....
sfConnection (Variable type)
The sfConnection type is used to describe a connection to the Salesforce platform and to manage user authentication...
HSetReplication (Function)
Temporarily disables (or re-enables) the replication.
ExeInfo (Function)
Retrieves the specified information about the version of an executable or DLL.
Content (Property)
The Content property is used to read or write the whole content of a control: List Box populated programmatically, Combo Box populated programmatically, Spreadsheet....