ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

StringCompare (Function)
Compares two strings character by character: according to the sequence of ASCII characters. according to the alphabetical order....
PositionOccurrence (Function)
Finds the Xth position of a string within another string.
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
Managing the programming errors
The security mechanism of WLanguage is enabled when a programming error occurs in an application......
OBEX constants
List of constants used by the OBEX functions....
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
ProgressBarColor (Property)
The ProgressBarColor property is used to get and change the progress color in the following controls and elements: Progress Bar control, Progress Bar column, Progress Bar cell, infinite Progress Bar control....
Captcha control properties
The Captcha control can be handled by the WLanguage properties in server code and in browser code.
Peeling Corner control properties
Cell control properties
List of properties associated with the Cell control...
Structure of data files of user groupware
BurnerSave (Function)
Burns the files found in the compilation onto the CD or DVD.
HTML Display control properties
HTML Display control properties...
YesNo (Function)
Displays a message in a standard dialog box that proposes "Yes" and "No" and returns the user's choice....
dDominantImageColor (Function)
Returns the dominant (i.e. most frequent) color of an image in an Image variable or in an Image control.
Handling a dynamic programmatically
WINDEV allows you to handle Dynamic Tab controls with the TabXXX functions and with multiple WLanguage properties......
1. Creating pages
WEBDEV Tutorial: My first WEBDEV website Lesson 1 - Creating pages - 10 min
HFConf.Ini file
The HFConf.INI file is found at server root. This file is used to define several characteristics of HFSQL Client/Server server....
DotNetAddHeader (Function)
Adds a header to the next procedure that will be run on the server.
Context Menu control properties
You can manipulate Context Menu controls in a page using the following WLanguage properties......
HOnError (Example)
Usage example of the HOnError function
CustomMenu
The CustomMenu allows you to create a custom menu in the menu bar of WINDEV, WEBDEV and WINDEV Mobile......
HIndex (Function)
Rebuilds the file index (".NDX" file).
ListView control properties
List of properties associated with the ListView control...
Thumbnail control properties
List of properties associated with the Thumbnail control...