file upload using mvc

Question

Below is my ajax call

How to send a file uploaded to action method in the following format only using ajax.

The parameter in the data file will not change. 

 

$.ajax({

type: "Post",

url: '/Student/SaveApplication',

data: "mobilenumber=" + mobilenumber + "&quota=" + quota + "&subjectList=" + subjectList,

datatype: 'json',

contentType: "multipart/form-data",

processData: false,

cache: false,

success: function (op) {

}

}); 

 

 

The action method will also be parameterized

public ActionResult SaveApplication(string subjectList,string mobilenumber,string quota)

{

//code to save data 

}