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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Creating and deploying a setup program: How to?
Creating the setup program allows you to deploy a WINDEV application on the end-user computers......
ArrayMoveLine (Function)
Allows you to: move a row in a two-dimensional array or in an advanced array property. The other array rows are moved accordingly. swap two rows in a two-dimensional array or in an advanced array property....
ERR_BAD_COMMANDLINE
ERR_BAD_COMMANDLINE error...
BLOCK
The <BLOCK> keyword is used in the code editor to declare custom blocks of code. These blocks of code are used to highlight the different steps of an algorithm and to group the declarations of variables or members.
<Upload>.CopyFile (Function)
Saves on the server a file "uploaded" by the Web user. This upload may have been performed: via an "Upload" edit control. via a single-file or multi-file Upload control....
<Camera>.Display (Function)
Displays in a Camera control the video sequence currently transmitted by a "web camera" or by the camera found on the mobile device. Function kept for "Version-26-compatible" Camera controls....
Creating the executable and the setup program
The languages supported by the application are taken into account......
LEDSwitchOn (Function)
Switches the LED (Light-Emitting Diode) of the device on.
Functions for managing appointments (Outlook, Lotus Notes, mobile device)
List of functions for managing appointments...
2. Modes to install an application
Image (Keyword)
The Image keyword can correspond to: an Image variable. a property used to get and change the image of an element....
State-transition diagram
A state-transition diagram presents a sequence of states that an object goes through during its lifecycle......
HFSQL Client/Server: Scheduled tasks
The scheduled tasks are used to schedule automatic tasks......
Information 302: Ambiguity between a variable and a control
InReportsAndQueriesMode (Function)
Indicates whether the code is run during the test of a report or query in Reports & Queries.
Retrieving documents coming from Twain devices
Several WINDEV functions allow you to retrieve documents from a Twain device......
UTF8ToString (Function)
Converts a UTF-8 string to ANSI or UNICODE.
DeleteAll (Function)
Deletes all the elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
StringToUTF8 (Function)
Converts an ANSI or UNICODE string to UTF-8.
ArrayDeleteAll (Function)
Deletes all elements: from a one-dimensional or two-dimensional WLanguage array. from an associative array. from an advanced array property (array of gglCalendar events, etc.). from a WLanguage queue. from a WLanguage stack. from a WLanguage list....
ImageHeight (Property)
The ImageHeight property is used to: Find out the height of the image section displayed in an image control or in the background of a chart control. Modify the height of the image section displayed in an image control or in the background of a chart control....
SysIconAdd (Function)
Adds a system tray icon (in the lower-right corner of the screen).
Managing actions with Undo/Redo
WINDEV allows you to easily manage the Undo/Redo feature in your applications with the ActionXXX functions......
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
ArraySeekByProcedure (Function)
Seeks an element in a one-dimensional WLanguage array by using a comparison procedure.