ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

LinkedFile (Property)
The LinkedFile property is used to set the characteristics of a link.
SourceFile (Property)
The SourceFile property is used to set the characteristics of a link.
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
Image control in a window
This help page presents the characteristics of an Image control found in a window...
Link functions (prefix syntax)
Link functions are used to link the interface with the data files (and vice versa)....
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.
<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....
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.
WinAnimationClosing (Function)
Modifies the type and duration of the animation used when closing the application windows.
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:...
Enumeration and Combination items
WINDEV, WEBDEV and WINDEV Mobile propose the Enumeration and Combination types......
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.
The Tab control
The Tab control is used to simultaneously display different controls......
ControlClone (Function)
Creates a new control from an existing control.
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.
<Source>.LockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
Declaring and using a variable
A variable is defined by name and type......