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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Opacity (Property)
The Opacity property is used to get and define the opacity percentage for a window, or for controls in a window or page.
The triggers
A trigger is a WLanguage procedure automatically called by the HFSQL engine whenever a modification is performed (addition, deletion, modification, ......
ERR_BAD_WEBDEV_CONFIG
ERR_BAD_WEBDEV_CONFIG: Wrong overall WEBDEV configuration....
DelayBeforeClosing (Function)
Limits the display duration of a window or dialog box. If no user action is performed, when the specified amount of time is reached: for a window, the code of a window button will be run. for a dialog box, the dialog box is automatically closed....
ERR_NOTAVAILABLE
Animation management functions
WINDEV proposes several WLanguage functions for managing animations......
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
SMSNbMessage (Function)
Returns the number of SMS messages stored on an Android phone.
InfoWithTimeoutAsynchronous (Function)
Displays a custom message in a non-blocking system information window for a given amount of time.
Example for managing videos (broadcasted by a Camera control)
In this example, the application allows you to......
2. Managing a database
WEBDEV Tutorial: My first WEBDEV website Lesson 2 - Managing a database - 30 min
EventExist (Function)
Indicates whether a specific procedure is run when a Windows event is sent to a control or window.
UMCOpen (Function)
Opens the edit window of User Macro-Code for the current window.
Ad control properties
An Ad control found in a window can be handled in a window by the following WLanguage properties.
MyBottomSlidingWindow (Reserved word)
The MyBottomSlidingWindow keyword is used to manipulate the bottom sliding window associated with the current window
2. UML models
The Word Processing control
The "Word processing" control is an advanced control that allows the end user to create and edit documents in docx format......