Controller.Json Method (Object, String, Encoding, JsonRequestBehavior)

Creates a JsonResult object that serializes the specified object to JavaScript Object Notation (JSON) format using the content type, content encoding, and the JSON request behavior.

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

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'Declaration
Protected Friend Overridable Function Json ( _
	data As Object, _
	contentType As String, _
	contentEncoding As Encoding, _
	behavior As JsonRequestBehavior _
) As JsonResult
'Usage
Dim data As Object 
Dim contentType As String 
Dim contentEncoding As Encoding 
Dim behavior As JsonRequestBehavior 
Dim returnValue As JsonResult 

returnValue = Me.Json(data, contentType, _
	contentEncoding, behavior)

Parameters

data
Type: System.Object

The JavaScript object graph to serialize.

contentType
Type: System.String

The content type (MIME type).

contentEncoding
Type: System.Text.Encoding

The content encoding.

behavior
Type: System.Web.Mvc.JsonRequestBehavior

The JSON request behavior

Return Value

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

The data in 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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