ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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....
<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)....
EndProgram (Function)
Ends the execution of the current program.
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....
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
fClose (Function)
Closes an external file.
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.
DDEStart (Function)
Starts the execution of a program (an executable for example) from the current application.
WinAnimationNext (Function)
Modifies the type and duration of animations used when opening and closing the next window.
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.
Image control in a window
This help page presents the characteristics of an Image control found in a window...
<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.
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....
OLEServer (Function)
Lists the OLE servers registered toward the current system.