WinJS.Binding.define function

Creates a new constructor function that supports observability with the specified set of properties.

Syntax

var someFunction = WinJS.Binding.define(data);

Parameters

• data
  Type: object

  The object to use as the pattern for defining the set of properties.

Return value

Type: function

A constructor function with 1 optional argument that is the initial state of the properties.

Examples

The following code shows how to use this method to create an observable class.

var PointClass = define({x:0,y:0});
var p1 = new PointClass();

Requirements

Minimum WinJS version	WinJS 1.0
Namespace	WinJS.Binding