ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<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)....
Link functions (prefix syntax)
Link functions are used to link the interface with the data files (and vice versa)....
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)....
Using the Google Maps service
The Google Maps service is an Internet mapping software proposed by Google......
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
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.
NoteCreate (Function)
Creates a Repositionable Note control in the curernt window through programming.
Characteristics of a PCL print
The result of a PCL print mainly depends on the technical features of the printer used (management of images and lines, management of fonts, ......
Link functions
Link functions are used to link the interface with the data files (and vice versa). These functions are as follows:...
WinEdSaveNote (Function)
Exports the repositionable notes created by the user into a file.
Creating a Java project
WINDEV allows you to generate a Java application without even knowing the Java language......
Creating help pages
A help system includes several pages......
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event).
Step 5: Site parameters
Once the site installed, you can define the site connection options......
Camera/Video functions (prefix syntax)
Examples for using the OLE DB provider for HFSQL
Image control in a window
This help page presents the characteristics of an Image control found in a window...
ExecuteRefreshUIParent
Immediately executes the "Request for refreshing the display" event of the parent.
<Source>.LockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
ControlToSource (Function)
Assigns the control value to the source of a control link.
RequestUpdateUI (Function)
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event). This function is kept for backward compatibility.
Sort the data displayed in your tables in one click
<Window>.EdCreateNote (Function)
Creates a Repositionable Note control.