ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WLanguage code coloring
The code editor includes a coloring system for the different elements in WLanguage code....
Binding Bar Code controls to items
A Bar Code control can be bound to an item in a data file, query, etc....
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back to the program.
sClose (Function)
Closes the specified serial port, parallel port or infrared port.
HExportXML (Function)
Exports the records found in a data file (HFSQL or OLE DB), view or query to an XML file.
The email structure
The email structure is a preset structure of WLanguage (no declaration is required)......
InitialState (Property)
The InitialState property is used to get the initial state of a control.
MinWidth (Property)
The MinWidth property is used to get and change the minimum width of a control or window.
FinFutureVal (Function)
Returns the future value of an investment.
FinRepayVal (Function)
Returns the amount of each regular payment for an investment with fixed interest rate and fixed payment.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes....
WithClosingButton (Property)
The WithClosingButton property is used to: Determine whether all the tabs of a Dynamic Tab control have a Close button. Show a Close button in all the tabs of a Dynamic Tab control....
Choose the action of the button in a page
WEBDEV proposes several actions of the button on the controls of the page......
Title (Property)
The Title property is used to: Get the title of a Table control column, a Chart control, a window or a page Change the title of a Table control column, a Chart control, a window or a page....
Using the Vista style in your windows
WINDEV allows you to customize......
WaitWindowStart (Function)
Opens the wait window of application.
LabelWidth (Property)
The LabelWidth property is used to: Find out the width of labels in a "Label" report. Modify the width of labels in a "Label" report....
Messaging
A messaging is included in WINDEV, WINDEV Mobile or WEBDEV......
Customizing the report viewer (preview)
You can display a print preview in the report viewer......
Structure (Type of variable)
A structure is a custom type of data...
ControlClone (Function)
Creates a new control from an existing control.
Programming automatic calculations in the columns of a Table control
Configuring the connection with WDORAINS (optional setting)
For backward compatibility with the earlier versions of Native Oracle Connector (also called Native Oracle Access), the connection can still be configured in WDORAINS (supplied with Native Oracle Connector)......
Emulating constants
List of constants used by the functions for emulating automated tests....