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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)

protected internal virtual JsonResult Json(
	Object data,
	string contentType,
	Encoding contentEncoding,
	JsonRequestBehavior 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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