ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
PDFSave (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
<Image>.Background (Function)
Declares the default background color for the rectangles and circles, ... used in an Image control.
<Image>.DrawLine (Function)
Draws a line in an Image control.
<Image>.PixelColor (Function)
Identifies the color of a pixel in an Image control.
<fbSession variable>.Start (Function)
Used to authenticate and log in to Faceboook.
<fbSession variable>.Request (Function)
Sends an HTTP request to the Facebook Graph API.
URI functions
The following functions are used to manage URIs...
<httpRequest variable>.WriteCookie (Function)
Adds or modifies a cookie in an HTTP request.
HTMLEditorGetSelection (Function)
Asynchronously retrieves the current selection from an HTML Editor control.
<WDPic variable>.MergeLayer (Function)
Merges the layers of a WDPic image.
<Component>.Load (Function)
Loads an external component independent of the current project.
URISelect (Function)
Opens a system window to select a resource from: from the device file system, from the Cloud (Google Drive, Microsoft OneDrive, etc.) or from one of the content managers installed on the device....
<gglDrive variable>.Rename (Function)
Renames a directory or Google Docs Editors file on Google Drive.
Linestring2DAddPoint (Function)
Adds a new point to a 2D linestring.
MemcachedAssignKeyGroup (Function)
Modifies a key/value couple in the Memcached cache on a group of servers: If the key exists, the value is modified. If the key does not exist, the key/value couple is added....
ParallelTaskWait (Function)
Waits for the execution of a parallel task.