ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

RegistryQueryValue (Example)
Usage example of the RegistryQueryValue function
RegistryCreateKey (Example)
Usage example of the RegistryCreateKey function
Optimizing the query execution
The query editor allows you to optimize the execution speed of one or more queries......
Structure (Type of variable)
A structure is a custom type of data...
fMemOpen (Function)
Opens a memory zone shared between several applications.
RegistrySetValue (Example)
Usage example of the RegistrySetValue function
Print functions (prefixed syntax)
List of print functions...
Thread management functions
List of functions for managing threads...
<btleCharacteristic variable>.WriteValue (Function)
Writes a value to a characteristic on a Bluetooth Low Energy device.
<btleCharacteristic variable>.ReadValue (Function)
Reads the value of a characteristic on a Bluetooth Low Energy device.
<Menu>.AddPopup (Function)
Transforms a menu option of a page in order for this option to open a popup.
XML functions (prefix syntax)
List of XML functions...
iPreview (Function)
Configures the print destination.
CancelAWPContext (Function)
Deletes from the AWP context a variable that was added by DeclareAWPContext.
DeclareAWPContext (Function)
Used to declare a list of variables whose value will be persistent between the successive displays of Active WEBDEV Pages.
MenuAddPopup (Function)
Transforms a menu option of a page in order for this option to open a popup.
Python: Native calls
WLanguage allows for native Python calls......
<Camera>.StopDecoding (Function)
Stops decoding a bar code in a Camera control.
<websocketClient variable>.Disconnect (Function)
Disconnects a client from a WebSocket server.
<websocketClient variable>.Send (Function)
Sends a message from the WebSocket server to the client.
StreamDisconnect (Function)
Stops receiving or broadcasting a stream.
StreamInfo (Function)
Returns the name and/or number of the stream issuer....
ImageArea (Function)
Returns the number of the image area clicked by the Web user.
StreamStop (Function)
Stops receiving or broadcasting a type of data in a stream.
Context menu associated with Table controls and their columns (AAF)
WINDEV applications automatically include a context menu for Table controls, TreeView Table controls and their columns......