ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
ExeRunning (Function)
Allows you to find out whether a 32-bit application is already run.
The user version of query editor (Reports & Queries)
A query is used to interrogate a database in order to view, insert, modify or delete data......
ExeInfo (Function)
Retrieves the specified information about the version of an executable or DLL.
ExeTerminate (Function)
Ends the execution of a 32-bit application on the current computer: all the instances of the executable are killed.
Examples for using the OLE DB provider for HFSQL
WEBDEV layouts
A layout allows you to define several views of a page without duplicating it......
Programming Looper control attributes (prefix syntax)
All the looper attributes can be handled by programming......
External language: Programming in C++ (WDWDIAL interface)
This third method uses the notion of class inheritance to simplify the interfacing between a C++ application and WINDEV......
Programming Looper controls based on a data file (prefix syntax)
These are the main concepts for programming Looper controls based on a data file......
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
The Scrollbar control
...The Scrollbar control is used to scroll objects (text, captions, etc....
The Spin control
A Spin control is used to increase or reduce a value found in a control......
iPrintImage (Function)
Sends the image file to print to the print buffer.
iPrint (Function)
Sends the character string passed as parameter to the print buffer.
iEllipse (Function)
Prints an ellipse (in a rectangle).
iPrintWord (Function)
Sends the character string passed in parameter to the print "buffer".
iDidotFont (Function)
Selects the unit that will be used for the height of the fonts (created by iCreateFont): DIDOT point or PICA point.
iReportPrintingStatus (Function)
Returns the status of the current print.
iLine (Function)
Prints a line at specified coordinates.
iHLine (Function)
Prints a horizontal line at specified coordinates.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
iLastFile (Function)
Returns: the full name of the last file generated during the print (PDF, RTF, text, ...). the list of created duplicate files....
Reduced (Property)
The Reduced property is used to determine if a Dockable Panel control is expanded/collapsed, or to switch between the two states....
Display the code of an element
WINDEV, WEBDEV and WINDEV Mobile allow the use of event-driven and object-oriented programming......