ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Diagram variable>.Search (Function)
Searches for shapes containing a specific text in a diagram.
RedisSet (Function)
Changes the value of a key on a Redis server.
<htmlNode variable>.WrapAllChildren (Function)
Wraps all children of the given node in a new node in an HTML document.
<mongoCollection variable>.ModifyOne (Function)
Modifies a document in a collection of MongoDB database.
<TimeLine>.AddEvent (Function)
Adds an event into a TimeLine control.
<htmlDocument variable>.Save (Function)
Saves the content of an htmlDocument variable to an HTML file.
<PDF reader>.GetSignature (Function)
Gets the signature of a PDF document as a buffer.
<xmlDocument>.ToJSON (Function)
Converts an XML string to JSON.
QuickActionList (Function)
Lists the application's quick actions....
RedisGet (Function)
Gets the value of a key from a Redis server as a string.
ModbusWriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
Component (Property)
The Component property configures the different components of a composite key.
<htmlNode variable>.RemoveChild (Function)
Removes a given node in the current node of an HTML document.
RedisPublish (Function)
Publishes a message on a Redis broadcast channel.
<Image>.SaveGIF (Function)
Saves an image: in a file in GIF format. in memory....
GPSLastPosition (Function)
Retrieves the information about the last known device position.
WINDEV and the communication streams (audio, sound)
To handle the communication streams, WINDEV includes......
<Image>.SaveBMP (Function)
Saves an image: in a file in BMP format. in memory....
<Image>.SavePNG (Function)
Saves an image: in a PNG file. in memory....
<Image>.SaveJPEG (Function)
Saves an image: in a JPEG file. in memory....
Table control based on a variable
A Table control based on a variable is a Table control whose columns are bound to the elements of an Array variable, to the members of a class or to the elements of an advanced variable (e.g., xlsDocument)......
Modal windows
The window that opens another window is called parent window; the window opened by the parent window is called child window......
LEDSwitchOn (Function)
Switches the LED (Light-Emitting Diode) of the device on.