ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Managing bar codes
The use of bar codes to identify and manage products has become essential...
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
TabClose (Function)
Closes a dynamic pane in a Tab control.
Miscellaneous WEBDEV functions
List of various WEBDEV functions...
fClose (Function)
Closes an external file.
WEBDEV and Google Analytics
Google Analytics is a very popular tool for measuring site traffic......
dCopy (Function)
Copies an image to another image.
DDEEvent (Function)
Associates a WLanguage procedure with a DDE event: when the DDE event occurs, the associated WLanguage procedure is automatically run.
DDEExecute (Function)
Sends a command that will be run on the server.
DDEUnLink (Function)
Interrupts a link between an item and a data.
DDEUpdate (Function)
Modifies a linked data.
DDERetrieve (Function)
Retrieves a data sent by a program (the recipient of the connection for the specified object).
DDESend (Function)
Sends a data to the program connected via DDE.
GetActiveObject (Function)
Allows to use an Automation object already started on the current computer.
OLEPaste (Function)
Pastes the content of Windows clipboard into an OLE control.
OLESave (Function)
Saves the object found in an OLE control in binary format.
UI modifiable by the end user
By default, WINDEV applications allow end users to modify the interface of the application......
Word processing: Features
This page lists the available and forthcoming features of the Word Processing control......
<Source>.UnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
Declaring and using a variable
A variable is defined by name and type......
HClose (Function)
Closes a data file or all the data files opened by the current user: all the corresponding physical data files are closed for the current user.
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
HUnlockRecNum (Function)
Unlocks a record locked by: HLockRecNum, a read function used with a locking parameter (HRead associated with the hLockWrite or hLockReadWrite constant for example)....
<Source>.UnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
OLELoad (Function)
Initializes an OLE control with an OLE object.
HLockRecNum (Function)
Locks a record and restricts the access to this record for all the other applications.