ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

<Image>.PixelColor (Function)
Identifies the color of a pixel in an Image control.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
<Component>.Load (Function)
Loads an external component independent of the current project.
<fbSession variable>.Start (Function)
Used to authenticate and log in to Faceboook.
HAlias (Function)
Creates a logical alias of a table (or query) or cancels all existing aliases.
HTMLEditorGetSelection (Function)
Asynchronously retrieves the current selection from an HTML Editor control.
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.
<Image>.DrawLine (Function)
Draws a line in an Image control.
ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.
Linestring2DAddPoint (Function)
Adds a new point to a 2D linestring.
<WDPic variable>.MergeLayer (Function)
Merges the layers of a WDPic image.
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....
<Image>.Background (Function)
Declares the default background color for rectangles, circles, etc. used in an Image control.
DocOpen (Function)
Opens a Word Processing file (docx format) in Read/Write mode. The docx file is opened and locked until it is closed....
<fbSession variable>.Request (Function)
Sends an HTTP request to the Facebook Graph API.
ParallelTaskWait (Function)
Waits for the execution of a parallel task.
<httpRequest variable>.WriteCookie (Function)
Adds or modifies a cookie in an HTTP request.
PDFGetSignature (Function)
Gets the signature of a PDF document as a buffer.
<Image>.Font (Function)
Declares the font to be used by the dText function in an Image control.
ComponentLoad (Function)
Loads an external component. This component can be: an external component present in the current project. an external component independent of the current project....
<Connection variable>.ListSchedulingHistory (Function)
Lists the executions of a scheduled operation on an HFSQL server. This operation can be a scheduled task (stored procedure), backup, optimization or a materialized view refresh.
<Connection variable>.DeleteSchedulingHistory (Function)
Deletes the executions of a scheduled operation on an HFSQL server. This operation can be a scheduled task (stored procedure), backup, optimization or a materialized view refresh.