ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Live Data: viewing data in the editors
The "Live Data" is used to view the content of the data files in the controls currently created in the different editors of the product used (window editor, page editor, report editor, ......
drag-and-drop operation set programmatically
The programmed Drag and Drop is used to entirely manage Drag/Drop between the different types of controls......
grCategoryLabel (Function)
Initializes the label of a data category (or section) in a chart.
grPiePullOut (Function)
Pulls out a section (or all sections) in a chart.
AddChildDelayed (Property)
The AddChildDelayed property indicates the procedure to be called when a row in a TreeView or TreeView Table control is clicked to be expanded.
MapLicenseGgl (Function)
Indicates the "Google Maps API" license key that will be used in the Map controls (of WINDEV or WEBDEV).
Hour (Property)
The Hour property is used to: Get the time from a variable of type Time or DateTime, or the number of hours from a variable of type Duration. Change the time in a variable of type Time or DateTime, or the number of hours in a variable of type Duration. Retrieve the time or the number of hours from a Date item (in "Date and time" or "Duration" format) or from a Time item. Modify the time or the number of hours in a Date item (in "Date and time" or "Duration" format) or in a Time item....
Handling the cells of report table
The operations that can be performed on the table cells are as follows:...
zipCompressionLevel (Function)
Changes the compression level used when creating an archive in ZIP format or in 7z format.
SaveParameter (Function)
Saves a persistent value in the registry or in another file specified by InitParameter.
FTPListFile (Function)
Lists the files (and/or the directories) found in a directory of an FTP server and returns the number of listed files (and/or directories)....
FaxCompleteStatus Structure
The FaxCompleteStatus structure is automatically filled during the call to FaxStatus......
Project managers: How to manage a development project?
The Control Centers in WINDEV, WEBDEV and WINDEV Mobile provide project managers with several tools to manage a development project including......
1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
Sending and receiving emails
WINDEV, WEBDEV and WINDEV Mobile allow you to directly manage the emails from your applications......
Handling Gantt Chart controls programmatically
The Thumbnail control
The Thumbnail control is used to automatically manage the display of images in thumbnail format......
Timer (Function)
Periodically and automatically calls a WLanguage procedure.
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.
HTrack (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
pdfParameter (Type of variable)
The pdfParameter type defines all the characteristics of the PDF file to be generated.
Background tasks
Continuing to run a process when the application is in background is very useful on mobile......
Print constants
List of constants used by the print functions....
HFilterIdentical (Function)
Defines and enables a filter used to find the exact value of a string item.
docTable (Type of variable)
The docTable type is used to define the advanced characteristics of a Table paragraph found in a Word Processing document.