ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<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.
Configuring the automatic modification of data files
The automatic data file modification updates the description of data files on user computers......
Debugging without debugger
In some cases, running a program or a site with or without the debugger can produce different results......
Extern (Reserved word)
EXTERN is used to...
Note (Property)
The Note property is used to: Find out the notes associated with a control, a window, a page or a report. Modify the notes associated with a control, a window a page or a report....
Compiling and testing the help system
It is necessary to compile the help to create a file based on the information entered in the help editor......
fEncrypt (Function)
Encrypts a file in binary or ASCII format.
HRestorePosition (Function)
Restores the context of a previously saved file (HSavePosition): current record, filter, pointers.
Optional events
By default, the codes available in the code editor correspond to the most common codes......
The Cell control
The Cell control contains controls......
The Tab control
The Tab control is used to simultaneously display different controls......
The Slider control (in a window)
A slider control is used to select a value between two bounds......
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
Generating a description of a data file from a window or from a page
When you design a quick prototype, you often create windows (or pages) without defining any data files......
Migrating a WEBDEV site to PHP
To migrate a WEBDEV site to PHP......
Keyboard shortcut and hotkey
A control in a window or page can be associated with an alphanumeric character, a key or combination of keys ("keyboard shortcut"), etc....
HashCheckString (Function)
Checks the Hash of a character string for a specific type of algorithm.
WindowFromSource (Function)
Automatically initializes the controls of a window with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
Creating an application using the RAD methodology
The RAD (Rapid Application Development) is a technology used to easily create a full application (or site)......
Bar Code control properties
Bar Code controls can be manipulated using different WLanguage properties......
AutomaticallyMinimized (Property)
The AutomaticallyMinimized property is used to: Find out the timeout before the Repositionable Note control is automatically minimized. Define the timeout before the Repositionable Note control is automatically minimized....
Printing bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to print bar codes....
Specific features of the applications for iPhone/iPad
Report based on a Scheduler control
A report based on a Scheduler control is used to directly print the information displayed in the Scheduler control......
The planes in WEBDEV
The planes are used to group the controls of an element......
Types of Edit controls