ONLINE HELP
 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...
HTMLOpen (Function)
Creates an htmlDocument variable from an HTML document.
grSaveImage (Function)
Saves the image of a chart in an Image variable.
ContactReset (Function)
Reinitializes: the Contact structure. a Contact variable....
DiagramToImage (Function)
Exports a diagram to a variable of type Image.
How to manage a combination through programming?
A combination is a type of variabble containing a list of values....
How to manage enumerations programmatically?
Handling a Rich Text Area control through programming
To handle a Rich Text Area control programmatically, use the variable of the Rich Text Area control...
Handling a WinForm .Net control through programming
Charset (Property)
The Charset property is used to: Get the character set used by a Font variable. Change...
Handling a Link control through programming (Page)
WEBDEV allows you to handle a Link control through programming......
FirstName (Property)
The FirstName property can be used on: a SaasUser variable. ......
AddLine (Function)
... array property of a variable type (xlsDocument variable for example).
Connection
The Connection keyword can correspond to: the Connection variable. the Connection property...
CancelAWPContext (Function)
Deletes from the AWP context a variable that was added by DeclareAWPContext.
Display (External language)
Displays a value in a control or assigns a value in a variable.
CancelWebserviceContext (Function)
Deletes from the webservice context a variable added by DeclareWebserviceContext.
Error 533: The expression of a { } must be a string
Handling a Sliding Banner control through programming
A Sliding Banner control can be handled through programming......
OpenIDReadIdentity (Function)
Retrieves the identity of a user contained in an AuthToken variable.
MaskFormat (Function)
Formats a character string using an InputMask variable.
PDFSave (Function)
Saves the content of a pdfDocument variable in a ".PDF" file.
JSONToString (Function)
Converts the content of a JSON variable to a JSON string.
ScanGet (Function)
Retrieves the characteristics of a scanner in a variable of type Scanner.
ScanToImage (Function)
Retrieves a document from a scanner in a variable of type Image.
HTMLSave (Function)
Saves the content of an htmlDocument variable to an HTML file.