ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Printing a report in WEBDEV
When creating a report, the test of this report can be run from the report editor. You also have the ability to include this report in your sites. The Web user will have the ability to print the report from a button, a menu option, ... for example....
DocToText (Function)
Creates a character string from the data: found in a Word Processing control or in a Word Processing document. found in a paragraph of a Word Processing control....
7. HFSQL: files physically created
InvalidInputMessage (Property)
The InvalidInputMessage property is used to identify and set the message that will be displayed if the control contains invalid data (input mask or value out of bounds).
<Source>.Seek (Function)
Positions on the first record of the data file whose value for a specific item is greater than or equal to a sought value (generic search by default).
HInitHF55 (Function)
Used to access specific functions for managing xBase (or dBase) data if Native xBase Access provided with WINDEV or WEBDEV 14 is not available.
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler......
iOS 14 widget windows
An iOS application with an iOS widget configuration can contain one or more iOS 14 widget windows......
Native MariaDB Connector: Programming with HFSQL functions
To use a MariaDB database with Native Connector, the structure of MariaDB tables must be imported into the WINDEV or WEBDEV analysis......
Modbus
Modbus is a "field" (industrial and/or restricted environments) communication protocol created in 1979......
Creating and distributing Active WEBDEV Pages
To transform a page in Session mode into an Active WEBDEV Page:...
6. Chart and Pivot Table
WINDEV Tutorial: WINDEV application: Managing data Lesson 6 - Chart and Pivot Table - 30 min
grRotation (Function)
Used to: Turn a chart around one of its axes in order to better view the data. Find out the rotation angle of a chart on one of its axes....
Native DB2 Connector: Programming with HFSQL functions
To use a DB2 database with Native Connector, the structure of DB2 tables must be imported into the WINDEV or WEBDEV analysis......
NULL values in HFSQL
WINDEV, WEBDEV and WINDEV Mobile allow you to manage the NULL value in the items of HFSQL data files and for all the other types of accesses (Native, OLE DB, ......
Android Widget windows
An Android application can contain one or more Widget windows......
WDInst: configuring the characteristics of the file setup
WDInst is used to configure the installation of files......
Synchronizing threads via events
Events can be used to synchronize the different threads of an application......
HierarchicalDepth (Property)
The HierarchicalDepth property is used to: Find out the depth of a hierarchical control in a report. Modify the depth of a hierarchical control in a report (only if the report uses a data source through programming)....
RecordSize (Property)
The RecordSize property is used to get the size (in bytes) of a record in: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
Maintaining the files of Control Centers
When using a database, you may have to perform maintenance operations on the data files......
SpreadsheetPosition (Function)
Displays the specified cell in a Spreadsheet control found in a window: either the visible area of Spreadsheet control is moved to display the cell. or the cell is displayed in the upper-left corner of visible area of Spreadsheet control....
Selection (Property)
The Selection property is used to get the characteristics of the selection (or cursor): in a Word Processing control. Remark: This selection is in the section being edited in the control (body, header or footer). in a Spreadsheet control. in an HTML Editor control. in a Diagram Editor control....
Single Page App
A "Single Page App" is a Web application (Internet or Intranet) whose all pages are grouped in a single page......
<Spreadsheet>.Position (Function)
Displays the specified cell in a Spreadsheet control found in a window: either the visible area of Spreadsheet control is moved to display the cell. or the cell is displayed in the upper-left corner of visible area of Spreadsheet control....