ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

DDEString (Function)
Returns the information retrieved by DDERetrieve.
DDERecipient (Function)
Identifies the recipient of a DDE connection.
DDEDisconnect (Function)
Deletes a connection between the current program and a recipient.
DDEItem (Function)
Identifies the item affected by a DDE event.
DDETopic (Function)
Identifies the subject of conversation associated with a DDE connection.
OLECopy (Function)
Copies the object found in an OLE control into the Windows clipboard.
DDEConnect (Function)
Establishes a DDE connection between the current program and the recipient according to a given topic.
fExtractResource (Function)
Extracts a resource from the application into a physical device location.
ExecuteRefreshUI
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol.
Global procedure/function
A global procedure can be used in all the processes or events of the project....
AppDetectUPDAvailable (Function)
Disables or customizes the automatic check for available updates.
PicClose (Function)
Closes the image found in an Image Editor control.
Displaying a different content on each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls......
Manipulating Scheduler controls programmatically (prefix syntax)
A Scheduler control can be......
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
ControlCreate (Function)
Creates a new control (of any type) in a window through programming.
<Source>.LockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.
Handling the Chart controls at runtime (AAF)
The Chart controls allow the end user to perform several operations......
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
NFCReadTag (Function)
Starts reading a NFC tag or enables the detection of NFC tags for the current window.
The Table control populated programmatically
A Table control populated programmatically is directly linked to lists stored in memory......
NFCSendTag (Function)
Sends a NFC tag to another device.
Overview
Overview of the different operators...
TimeLine control properties
A TimeLine control can be handled in a window by the following WLanguage properties.
The TreeView Table control
The Treeview Table control is a cross between the Table control and the TreeView control......