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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite variable
A composite variable contains different types of elements (members)...
Declaring and using a variable
A variable is defined by name and type...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Assignment operators
Three assignment operators are available...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
IsNumeric (Function)
Enables you to find out whether a variable or a control is:
  • a numeric (integer, real, currency or numeric).
  • a string that can be converted into numeric.
Constant
The constants are language elements whose value is fixed once and for all...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
diagRectangle (Type of variable)
The diagRectangle type is used to define all the advanced characteristics of a shape of type...
htmlDocument (Type of variable)
The htmlDocument type is used to define all the advanced characteristics of an HTML document.
htmlAttribute (Type of variable)
The htmlAttribute type is used to define all the advanced characteristics of an attribute...
modbusSession (Type of variable)
The modbusSession type is used to identify a connection to a Modbus server.
websocketClient (Type of variable)
The websocketClient type is used to identify and define all the advanced characteristics...
SpeechSynthesisVoice (Type of variable)
The SpeechSynthesisVoice type is used to get all the advanced characteristics of a speech synthesis...
htmlNode (Type of variable)
The htmlNode type is used to define all the advanced characteristics of a node of an HTML document.
edtHTMLSelection (Type of variable)
The edtHTMLSelection type is used to identify all the advanced characteristics of a selection...
gglNotification (Type of variable)
The gglNotification type is used to define information about event notifications in a calendar.
picText (Type of variable)
The picText type is used to define all the advanced characteristics of a Text layer.
picRTF (Type of variable)
The picRTF type is used to define all the advanced characteristics of a layer that contains RTF.
Continent (Type of variable)
The Continent type is used to find out the characteristics of a continent.
Country (Type of variable)
The Country type is used to find out the characteristics of a country.
Numeric (Type of variable)
The numeric type is used to contain integer or decimal numbers by specifying if necessary:...
Font (Type of variable)
A Font variable creates a font programmatically...
Variant (Type of variable)
The Variant type is used to: store any simple value: boolean, numeric (Currency, Real, Integer,...
Date (Type of variable)
The Date type enables you to easily handle the dates...
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
Duration (Type of variable)
The Duration type enables you to easily handle the intervals of dates and times...
Time (Type of variable)
The Time type is used to easily handle the times...
Structure (Type of variable)
A structure is a custom type of data...
Array (Type of variable)
An array is a structured type that is used to group a set of elements of the same type...
H.ErrIgnore (Variable)
Specifies the mode for processing the errors: the errors are processed by WINDEV the errors...
H.AutoIndexingLimit (Variable)
Indicates the maximum number of records in the data file used to manage the automatic reindexing.
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back...