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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring and using a variable
A variable is defined by name and type...
Service variable
The Service variable is used to...
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage variable...
Composite variable
A composite variable contains different types of elements (members)...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
Advanced types
The advanced types of WLanguage are as follows
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
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.
Assignment operators
Three assignment operators are available...
WLanguage types
The different types in WLanguage are...
Constant
The constants are language elements whose value is fixed once and for all...
<Source>.Reset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
HReset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
TextColor (Property)
The TextColor property is used to set the text color of an element.
Style (Property)
The Style property is used to: retrieve or assign the entire style of a control (including...
UnderlineColor (Property)
The UnderlineColor property allows you to define the color used to underline an element.
HighlightColor (Property)
The HighlightColor property is used to set the highlight color of an element.
VerticalAlign (Property)
The VerticalAlign property is used align elements vertically.
Valid (Property)
The Valid property is used to determine if an element is valid.
Time and date management properties
List of properties for managing dates and times...
Operations available for the dates, times and durations, ...
The following operations are available for the following types of variables......
Certificate
The Certificate keyword can correspond to...
MIMEType (Property)
The MIMEType property is used to get and change the MIME type of an element.
Permission (Property)
The Permission keyword is used to get and change permissions.
Shape (Property)
The Shape property allows you to handle the different shapes of an element.
BackgroundPattern (Property)
The BackgroundPattern property gets and sets the background pattern of an element.
Progress (Property)
The property Scroll value property shows the progress of a task.
Latitude (Property)
The Latitude property gets and sets the latitude of an element.
Formatting (Property)
The Formatting property describes the formatting of an element.
BitPerPixel (Property)
The BitPerPixel property is used to get and change the number of bits per pixel in an image.
IgnoreError (Property)
The IgnoreError property is used to specify errors to be ignored.
DayOfMonth (Property)
The DayOfMonth property gets and sets the number of the day of the month on which the scheduled...