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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

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.
<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.
<Source>.ExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database was accessed....
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
Importing data files into the analysis (external database, etc.)
WINDEV and WEBDEV allow you to easily handle external databases (Oracle, SQL Server, Access, etc, ...
HRetrieveRecord (Function)
Returns the content of the current record (in a file, a view or a query, ...).
grRaised (Function)
Used to display a chart with raised effect.
grDeleteAll (Function)
Erases a chart and destroys this chart.
ContactReset (Function)
Reinitializes: the Contact structure. a Contact variable....
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
TextToHTML (Function)
Converts text to HTML (carriage returns are replaced by <BR>, accented characters are replaced by their equivalent in HTML, etc.).
dModifyHue (Function)
Changes the hue of an image: in an Image control, in an Image variable....
SchedulerAddTask (Function)
Creates a task in the Windows scheduler (if this task does not already exist).
HRecreateSubscriberReplica (Function)
Re-creates the description file of a subscriber replica (universal replication only) according to the information of the master replica (.RPM and.SYN files).
NoCharacter (Function)
Returns a string after removing the specified leading and trailing characters.
The Edit control
The Edit control allows users to enter data......
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
dArc (Function)
Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Close (Function)
Closes a WINDEV window (and returns a value if necessary).
Dialog (Function)
Displays a message box and returns the value of the button clicked by the user.
Unicode (Property)
The Unicode property is used to: Determine if the value of a control is a Unicode string. Specify whether the value of a control is a Unicode string....
XMLRead (Function)
Returns the value of an XML element or the value of the attribute for an XML element.
geoAzimuth (Function)
Returns the direction represented by a location in relation to another one.
PDFMerge (Function)
Merges several existing PDF files into a single PDF file. The files are merged one after another. The paths of PDF files can be found in an array.
Before (Property)
The Before property replaces or inserts a procedure before the other procedures in: a Procedure variable. an event associated with a control....
Renaming a project
Renaming a project is used ton modify the name of the project. All the elements linked to the project before it is renamed are kept.
MapDeleteMarker (Function)
Deletes a marker from a map displayed by a Map control.
HexaToBuffer (Function)
Converts a string with hexadecimal bytes to a binary buffer.
EncryptStandard (Function)
Encrypts a character string or a binary buffer by using a symmetrical encryption algorithm (AES, DES, etc.)
Constants used by the TraceStart function
List of constants used by the TraceStart function....