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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

LooperDeleteAll (Function)
Deletes all rows from a Looper control populated programmatically.
ExceptionThrow (Function)
Artificially triggers the security mechanism of WLanguage by throwing an exception.
SQLGetCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
DDEError (Function)
Returns the runtime status report of a DDE function.
HBuildKeyValue (Example)
Usage example of the HBuildKeyValue function
fChangeSize (Function)
Resizes an external file.
ExpandedImage (Property)
The ExpandedImage property is used to: find out and modify the default image associated with an expanded row in a TreeView Table control. find out and/or modify the default image associated with an expanded row in a TreeView control. find out and modify the image associated with a specific expanded row in a TreeView Table control. find out and modify the image associated with an expanded row in a treeview item of a "TreeView table" report....
dRectangle (Function)
Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
EmailReadFirst (Function)
Reads the first incoming email according to the protocol used (POP3 or IMAP, MS Exchange, Lotus Notes or Outlook).
HDescribeConnection (Example)
Usage example of the HDescribeConnection function
dChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
Map control properties
The following properties can be used with Map controls:...
Managing WebSockets
The WebSockets are used to communicate from a Web application (Intranet or Internet site run in a browser) to a Web server by using sockets......
Various constants
List of various constants....
XMLDelete (Function)
Deletes the current element (as well as the entire branch) from an XML document.
Properties associated with the options of a Switch control
Site Map control properties
List of properties associated with a Site Map control...
HChangeConnection (Example)
Usage example of the HChangeConnection function
HTML control properties
You can manipulate HTML controls in a window, page or report using the following WLanguage properties......
SQLTable (Function)
Transfers the result of a query to a Table control populated programmatically (a List Box or Combo Box control), with the possibility of Partial Fetch (the result is retrieved by blocks of rows).
iCreateFont (Function)
Creates a new print font.
ValidatePassword (Function)
Indicates whether the specified password is valid for the current user.
Border (Property)
The Border property is used to get and change the borders of an element.
TableAddChild (Function)
Adds a row into a TreeView Table control, at the end of a given hierarchy level.
TableDeleteChild (Function)
Deletes all child rows from a branch of the hierarchy.