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Controller.Json Method (Object, String)

Creates a JsonResult object that serializes the specified object to JavaScript Object Notation (JSON) format.

Namespace:  System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

protected internal JsonResult Json(
	Object data,
	string contentType
)

Parameters

data
Type: System.Object
The JavaScript object graph to serialize.
contentType
Type: System.String
The content type (MIME type).

Return Value

Type: System.Web.Mvc.JsonResult
The JSON result object that serializes the specified object to JSON format.

The data parameter must be serializable. The JavaScriptSerializer class is used to serialize the object. The result object that is prepared by this method is written to the response by the ASP.NET MVC framework when the object is executed.

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