ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<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)....
<Source>.UnlockFile (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)....
NoteCreate (Function)
Creates a Repositionable Note control in the curernt window through programming.
Link functions
Link functions are used to link the interface with the data files (and vice versa). These functions are as follows:...
HUnlockFile (Function)
Unlocks the records of a data file: locked by HLockFile. individually locked by a locking read function....
WinEdSaveNote (Function)
Exports the repositionable notes created by the user into a file.
Sub-query
A sub-query is a query whose result is used by another query......
SQL selection conditions
To specify the selection conditions in an SQL query, you can use......
Using the Google Maps service
The Google Maps service is an Internet mapping software proposed by Google......
Creating help pages
A help system includes several pages......
Image control in a window
This help page presents the characteristics of an Image control found in a 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.
Camera/Video functions (prefix syntax)
<Source>.LockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
Natif Informix Connector for WINDEV and WEBDEV
WINDEV and WEBDEV propose an optional Native Connector to Informix (also called Native Access......
Examples for using the OLE DB provider for HFSQL
Sort the data displayed in your tables in one click
<Window>.EdCreateNote (Function)
Creates a Repositionable Note control.
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control without waiting for the execution of the event).
HLockFile (Function)
Locks a data file and restricts the access to this data file for all other sites or applications.
Video functions
List of video functions...
Creating a Java archive
When your Java application is developed, you can......
Deploying a Java archive
Like for any application, WINDEV allows you to create a setup program for a Java application......