ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Drag and Drop from the explorer
The Drag and Drop from the explorer consists in selecting one or more files in the Windows explorer and in transferring them into a control of a WINDEV window......
How to fill a TreeView control?
This help page explains how to fill a TreeView control....
SQLSeek (Function)
Positions on the specified result row of the query.
Handling a Logical Data Model (LDM)
The main operations that can be performed on an LDM are as follows......
WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
PageToFile (Function)
Automatically updates: the value of the items in a data file with the value of the controls in the page. The data file items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the page controls are automatically updated with the values of these controls. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Compilation options (chm format)
NetConnect (Function)
Connects to an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV. This function is kept for backward compatibility....
Class inheritance
The hierarchical organization in class and sub-class has allowed to create the notion of inheritance......
HMode (Function)
Changes the mode and the method for locking data files.
"About" window
The "About" window is used to display and access various information about the current application......
MVP: Simple single-file example: Table + Linked file
Let's see a simple and illustrated example about the use of MVP to create a Table window with its linked form......
Handling Image controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to handle an Image control through programming......
ExplorerRetrieve (Function)
Retrieves the number and the name of the files "dropped" from the explorer.
Creating index keywords
Index keywords allow users to easily find a help page......
Creating help pages
A help system includes several pages......
Managing the calendars (Android/iOS)
WINDEV Mobile allows you to easily access the calendars and appointments found on the phones and tablets in Android and iOS......
<Page>.ToFile (Function)
Automatically initializes: the value of the items in a data file with the value of the controls in the page. The data file items bound to the window controls are automatically updated with the values of these controls. the value of the WLanguage variables with the value of the window controls. The WLanguage variables bound to the page controls are automatically updated with the values of these controls. This operation is performed regardless of the state of the controls (grayed, inactive or invisible)....
Creating an automatic help
The Automatic Application Features (AAF) allow you to add features to your application without having to write a single line of code......
CellDisplayDialog (Function)
Displays a Cell control in a page with a DDW effect (Dim Disabled Windows). This function is used to easily simulate a dialog box in browser code, by using a Cell control in a page.
The OLE control
The OLE control is used to handle an OLE object......
<Upload>.Start (Function)
Starts sending the selected files into an Upload control.
<Source>.SetTransaction (Function)
Enables or disables the management of transactions for one or more files.
<Source>.Mode (Function)
Changes the mode and the method for locking data files.
fTrackStopAll (Function)
Stops all current monitoring tasks on files and directories.