ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Filtering a data file, a view or a query
A filter is used to define by programming a selection of records corresponding to one or more criteria......
Hash functions
Hashing is used to summarize a file or a character string......
ERR_CLOSED_PAGE
Error 31: The file to include is not found. Check the name and path ...
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
Handling a control through programming in a report
All report controls can be handled through programming......
Refreshing a page
Refreshing a page consists in re-displaying a page that is already open in the browser......
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, ......
Describing a report table
To display the table description, select "Table description" in the context menu of one of the table elements...
How to develop a site for Linux?
The method for developing a site for Linux is identical to the method for developing a site for Windows....
Camera control in a mobile application
The Camera control is used to......
TaskAdd (Function)
Adds a task to the task list of a Lotus Notes or Outlook messaging.
TaskModify (Function)
Modifies the current task in a Lotus Notes or Outlook task list.
TaskDelete (Function)
Deletes the current task from the task list of a Lotus Notes or Outlook messaging.
Enumeration (Type of variable)
An enumeration is a set of values......
HListFile (Function)
Returns the list of files: found in the current analysis or in a specific analysis recognized by the HFSQL engine. The files defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account. available on a connection via a native access or via an OLE DB driver. for a group of files defined in the data model editor....
Libraries (.WDL file)
A library is a WDL file that contains all WINDEV or WEBDEV resources ......
Testing and debugging a WINDEV project on the user computer
WINDEV offers multiple possibilities to test and debug a project directly on the development computer (see Testing and debugging a WINDEV executable on the development computer)......
EmailSeekFirstNotes (Function)
Seeks one or more emails according to specified criteria, in a local or remote Lotus Notes or Domino database.
The Text control: Input or display masks
WINDEV, WEBDEV and WINDEV Mobile propose two types of masks......
Creating the summary
Users are familiar with summaries, as the summary is the first element they look at in printed documentation......
WINDEV Mobile: Sharing WINDEV elements
The same WINDEV elements (analysis, queries, ...) can be used in a WINDEV application and in a WINDEV Mobile application......
Multilingual messages: Convert to new format (version 27 and later)
WINDEV, WEBDEV and WINDEV Mobile have included multilingual project support in many previous versions......
Installing and configuring HFSQL Cluster
Required configuration and overview for installing HFSQL Cluster....
ScrollWithFinger (Property)
The ScrollWithFinger property is used to: Determine if the content of a control can be moved with the finger ("finger scrolling"). Enable or disable touch-responsiveness for a control....