ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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)....
fClose (Function)
Closes an external file.
New Features brochure - Version 28: Common new features
New features in WINDEV/WEBDEV/WINDEV Mobile 28 presented in the New Features brochure....
The Tab control
The Tab control is used to simultaneously display different controls......
dCopy (Function)
Copies an image to another image.
Link functions
Link functions are used to link the interface with the data files (and vice versa). These functions are as follows:...
WinAnimationNext (Function)
Modifies the type and duration of animations used when opening and closing the next window.
WinAnimationOpening (Function)
Modifies the type and duration of animations used when opening the application windows.
WinAnimationClosing (Function)
Modifies the type and duration of the animation used when closing the application windows.
Declaring and using a variable
A variable is defined by name and type......
ExecuteUpdateUI (Function)
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol. This function is kept for backward compatibility.
ExecuteUpdateUIParent (Function)
Immediately executes the "Request for refreshing the display" event of the parent. This function is kept for backward compatibility.
The Table control populated programmatically
A Table control populated programmatically is directly linked to lists stored in memory......
<Source>.LockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
DDETopic (Function)
Identifies the subject of conversation associated with a DDE connection.
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.
DDEConnect (Function)
Establishes a DDE connection between the current program and the recipient according to a given topic.
OLELoad (Function)
Initializes an OLE control with an OLE object.
OLECopy (Function)
Copies the object found in an OLE control into the Windows clipboard.
OLEActivate (Function)
Edits an OLE object contained in an OLE control.
OLEPlay (Function)
Used to: retrieve the list of available operations (other than edit) from a server, perform an operation....