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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.
TableItemStatus (Function)
Returns the status of a node in a Treeview Table control: collapsed, expanded or not found.
fOpen (Example)
Usage example of the fOpen function
Use (Function)
Opens a WINDEV window and closes all the other windows that were opened beforehand.
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
NetIPAddress (Function)
Returns the IP (Internet Protocol) address of a computer.
gFontSize (Function)
Builds a sequence of characters used to specify the size of the font for a text found in a graphic string.
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array of colors is cleared then it is filled with the integers representing the colors (24 bits) of the image.
dAlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
AppointmentModify (Function)
Modifies the current appointment: in a Lotus Notes or Outlook calendar. in the calendar found on a mobile device (Android/iOS)....
TableEnumColumn (Function)
Returns the name of a column found in a Table or Treeview Table control.
TableEnd (Function)
Stops the manual iteration of table linked to a data-bound Table control.
Message (Function)
Displays or removes a message from the status bar of the current window or browser.
CoordinateScreenToEditor (Function)
Converts a size or a position specified in the native dpi of the screen on the device where the application is run to the reference dpi in the editor (160 dpi).
Organizer control linked to a data file or to a variable
You have the ability to create Organizer controls linked to data....
WDLog: Backup of HFSQL tables
WDLog allows you to save all the HFSQL tables used by a WINDEV or WEBDEV application......
gpwGetRights (Function)
Used to get the rights granted to a control, a window, a page or a report.
DotNetDelegate (Example)
Usage example of the DotNetDelegate function
<Source>.ListLink (Function)
Returns the list of links (Merise) in the current database schema or in a specific database schema.
<Thread>.SendSignal (Function)
The current thread sends a signal to the specified thread in order to unlock it.
Constants for the geo-localization functions
Constants used by the geo-localization functions...
Marker (Type of variable)
The Marker type is used to define the characteristics of a marker that must be positioned on a map displayed in a Map control.
Name (Property)
The Name property is used to get: the name of the font associated with a Font variable. the name of a control, report or report block. the name of a control, group of controls or window. the name of a control, group of controls or page....