ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fWrite (Function)
Writes: a character string to an external file. a memory section....
upnpImage (Type of variable)
The upnpImage type is used to define the advanced characteristics of an image of UPnP device.
Characteristics of the columns in a Table control in a window (prefix syntax)
The columns are used to display information in a Table control......
HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
fFileExist (Function)
Checks the existence of an external file.
INIRead (Function)
Reads the content of an INI file (or the content of a file structured like .INI files).
URLDecode (Function)
Decodes an encoded URL (which means with characters in %xx format).
API (Function)
Runs a function found in an external DLL.
fOpen (Function)
Opens an external file (ANSI or UNICODE) in order to handle it through programming.
grColor (Function)
Returns and initializes the color of different chart elements.
Dynamic Automation object
A dynamic automation object is an automation object allocated upon request, during the program execution...
Handling files on Dropbox, Google Drive and OneDrive
Many drives can be used to store files......
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
Mathematical SQL functions
The mathematical SQL functions that can be used on the queries written in SQL code are as follows......
.NET application
To create a.NET application from a project......
sOpen (Function)
Opens and initializes: a serial port. a parallel port. an infrared port....
How to create a menu?
Programming charts
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
Deploying a Java archive
Like for any application, WINDEV allows you to create a setup program for a Java application......
5. Modal, non-modal or MDI windows
Modal, non-modal or MDI windows...