ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

2. Projects in practice
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
Favicon: Define the site icon
WEBDEV allows you to easily define the site icon (also called Favicon)......
Error 1016: The method of the class is private
Non-maximized windows in iOS
A non-maximized window can occupy a section of the screen only......
PageDisplayDialog (Function)
Displays a page in modal mode. This function is used to establish a dialog with the user. The page is displayed in the foreground while the opening page is displayed in the background, grayed by the DDW mechanism.
fCopyFileWebFolder (Function)
Copies an image file from the data directory of application (or from one of its sub-directories) to the "_WEB" directory of application (or to one of its sub-directories).
<Page>.DisplayDialog (Function)
Displays a page in modal mode. This function is used to establish a dialog with the user. The page is displayed in the foreground while the opening page is displayed in the background, grayed by the DDW mechanism.
Length (Function)
Returns: the length of a string, i.e., the number of characters in the string (including spaces and binary zeros). the size of a buffer, i.e., the number of bytes in the buffer....
Events associated with Bar Code controls
List of events associated with Bar Code controls...
Events associated with List Box controls
List of events associated with List Box controls...
NetServerOption (Function)
Manages the rights of clients on the server (FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV). This function is kept for backward compatibility....
NetSendMessage (Function)
Triggers a Windows event on the system of an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV. This function is kept for backward compatibility....
NetRemoteMessageBox (Function)
Displays a dialog box on the screen of the FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV. This function is kept for backward compatibility....
AutoRefresh (Property)
The AutoRefresh property is used to: Find out whether the data found in the series is automatically recalculated whenever grDraw is called Modify the mode for recalculating the data found in the series....
Context Menu control events
A Contextual Menu control can be manipulated in WLanguage in an Page with the following properties......
OCR: Convert an image to text
An OCR (Optical Character Recognition) system analyzes an image to extract the text it contains......
Compilation options
The compilation options allow you to define the help system generation settings......
Displaying a frameset in a WEBDEV site
Displaying a new frameset in a WEBDEV site can be performed according to several methods......
Looper controls populated programmatically: Operations in WLanguage (prefix syntax)
Here is an overview of how to handle Looper controls populated programmatically in WLanguage...
Writing to the Free Technical Support
When you encounter a problem, try to isolate it and to reproduce it by using the minimum number of elements......
Sharing your source code with the SCM
WEBDEV Tutorial - A Source Code Manager for WEBDEV Sharing your source code with the SCM - 30 min...
<Chart>.Label (Function)
Indicates various parameters of additional legend in a chart.
Modifying the query content
The queries are used to easily select the records coming from one or more files, matching one or more selection criteria, ......
Sequence of selection conditions for a query
When at least two selection conditions are found in a query, the sequence of selection conditions must be specified by the conditional operators AND and OR......