ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
grAddData (Function)
Adds a data into a chart.
FaxPause (Function)
Pauses a fax in the spooler.
AAF: File Path edit controls
The edit controls that use the "File name and full path" input mask propose several AAFs (Automatic Application Features): a specific popup menu used to handle the file. a file preview in thumbnail format (for an Image or PDF file path)....
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Linux)
The ODBC driver for HFSQL Classic (single-user or multi-user) is used to access an HFSQL Classic database from an external database software that supports the accesses by ODBC......
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
HOpen (Function)
Opens a data file.
Classes, members, methods and properties
A class is made of......
How to save and retrieve an image in a binary memo
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
grSurfaceMarksCaption (Function)
Allows you to specify the mark caption for a Surface chart.
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
Analysis associated with a project
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis......
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query......
Navigation map
The site map path is used to implement the structure and the sequence of pages in your site......
ERR_NO_END_TAG
TreeView Table control based on a data file
This type of TreeView Table control is linked to a data file or query......
DisplayFormattingMarks (Property)
The DisplayFormattingMarks property is used to: Determine if formatting marks are shown or hidden in a Word Processing control. Show or hide formatting marks in a Word Processing control....
Pinned (Property)
The Pinned property is used to: Pin a control: the position of the pinned control will be relative to the visible area of its container and not to the content area. Determine if a control is pinned....
Font (Property)
The Font property is used to Get the identifier of the font used in a control in a report, page or window. Change the font used in a control in a report, page or window....
Managing menu options in MDI windows
The MDI windows must respect some constraints specific to the MDI applications......
Developing an application for Apple Watch
An Apple Watch application is an application intended for a watch associated with an iOS device (phone, tablet, ......
2. User-friendly editors in practice
Conditions for updating an application automatically (Live update)
Whenever the application is modified on the development computer (modifications of windows, code, analysis, ......
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......