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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.
ContactDelete (Function)
Deletes the current contact: from a Lotus Notes or Outlook address book. from the list of contacts on the phone (Android, iPhone or iPad, Universal Windows)....
HListLink (Function)
Returns the list of links (Merise) in the current analysis or in a specific analysis
HListTrigger (Function)
Returns the list of triggers applied to one or more HFSQL data files.
XMLBuildString (Function)
Retrieves and formats the content of an XML document (created by XMLDocument and modified by the XML functions).
fRead (Example)
Usage example of the fRead function
WEBDEV 2024 Tutorial - Table of contents
EmailStatus (Function)
Returns the status of an email sent via an SMTP session started in asynchronous mode.
gFontItalic (Function)
Builds a sequence of characters used to specify whether or not the text that follows the call to this function is in italic type.
gRectangle (Function)
Builds a sequence of characters used to draw a rectangle.
CoordinateEditorToScreen (Function)
Converts a size or a position specified in the reference dpi in the editor (160 dpi) to the native dpi of screen on the device where the application is run.
Events associated with the Cell control field
The Zoom property gets and sets the zoom to be applied to an element....
ErrorInfo (Function)
Retrieves information about the last error that occurred in a function of a WINDEV, WINDEV Mobile or WEBDEV component.
SocketWrite (Function)
Writes a message intended to another socket.
Replace (Function)
Replaces all occurrences of a specified substring in a string with another specified substring.
EventCreate (Function)
Creates an event.
SemaphoreCreate (Function)
Creates a semaphore.
OCRLoadLanguage (Function)
Adds a language to the native OCR system.
fSaveText (Function)
Creates and fills a text file with the content of a text control or text variable (string variable, edit control in a window, Static control in a report, ...).
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.
fListDisk (Function)
Returns the list of disks installed on the computer.
MongoModifyAll (Function)
Modifies documents in a collection of a MongoDB database.
MongoModifyOne (Function)
Modifies a document in a collection of MongoDB database.
MongoDeleteOne (Function)
Deletes a document from a collection in a MongoDB database.
KeyExpression (Example)
Usage example of the KeyExpression property
<DiskFile variable>.ReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).