read json in c#

Reading the JSON file passing from Jscript file and read that in C# Code

Suppose you are creating the JSON file like below;

function GetInsertedData() {

    var CustomerDetailsModels = {

        CustomerDetailId: $("#hdnId").val(),

        ClinicName: $("#txtClinicName").val(),

       PhoneNumber: $("#txtPhoneNumber").val(),

        UserName: $("#txtUserName").val(),

        Password: $("#txtPassword").val(),

        // DateOfRegistration: $("#DateOfRegistration").val(),

        ValidaityDate: $("#txtValidaityDate").val(),

        ActiveDate: $("#txtDateOfActivation").val(),

        Address1: $("#txtAddress1").val(),

        Address2: $("#txtAddress2").val(),

        CountryId: $("#ddlSelecteCountry").val(),

        StateId: $("#ddlSelectState").val(),

        DisctrictId: $("#ddlDistrict").val(),

        PinCode: $("#txtPincode").val(),

        EmailId: $("#txtEmailID").val(),

        Website: $("#txtWebsite").val(),

        OfficeNumber: $("#txtOfficeNumber").val(),

        NumberOfUser: $("#ddlAllowedNumberUser").val(),

        IsActive: $("#chkISActive").val(),

        IsPaid: $("#chkISPaid").val(),

        AmountPaid: $("#txtPaidAmount").val()

    };

    return CustomerDetailsModels;

}

Passing that JSON file to C# by using the below AJAX Call;

You need to do the stringify  to the JSON file or Deserialize it  like below code;

  var DTO = JSON.stringify(GetInsertedData());

Now Passing the JSON data C# code like below code

////Insert the  records to database

function AddRecords() {

    $("#dvSuccess").visible = false;

    $("#hdnId").val("");

    var url = 'CustomerDetails.aspx/InsertRecords';

    var DTO = JSON.stringify(GetInsertedData()); //Sys.Serialization.JavaScriptSerializer.serialize(GetInsertedData()); //

    $.ajax({

        type: 'POST',

        url: url,

        data: "{'DTO':'" + DTO + "'}",

        contentType: 'application/json; charset=utf-8',

        dataType: 'json',

        success: function (response) {

            $("#hdnId").val("");

            ClearData();

            $('#myModal').modal('hide');

            $(".alert-success").show();

            $(".alert-success").text("New Customer Details Save Successfully!!");

            $(".alert-danger").hide();

            $(".alert-danger").text("");

            LoadData();

        },

        error: OnErrorCall

    });

}

Your JSON will created like Below;

{"CustomerDetailId":"","ClinicName":"test","PhoneNumber":"343453543","UserName":"test","Password":"test","ValidaityDate":"18/02/2015","ActiveDate":"12/02/2015","Address1":"asas","Address2":"asas","CountryId":"148","StateId":"5","DisctrictId":"1","PinCode":"1212","EmailId":"sasas","Website":"asas","OfficeNumber":"12121","AmountPaid":"1212"}

In server side method will be like Below;

[WebMethod(EnableSession = true)]

        public static int InsertRecords(string DTO)

        {

           // CustomerDetailsModels oPassedVal = Obj.First();

            CustomBAL<CustomerDetailsModels> obj = new CustomBAL<CustomerDetailsModels>();

             CustomerDetailsModels objValue = new CustomerDetailsModels();

             Dictionary<string, object> oPassedVal = DTO.JSONSerialize();

objValue.ClinicName = (string)oPassedVal[enumCustomerDetailsModels.ClinicName.ToString()];

             objValue.PhoneNumber = (string)oPassedVal[enumCustomerDetailsModels.PhoneNumber.ToString()];

}

Code for reading the JSON is below

             Dictionary<string, object> oPassedVal = DTO.JSONSerialize();

Here I created the extension method which make easir to convert the JSON Deserializer as;

public static  class ExtensionMethods

    {

        /// <summary>

        /// Serialization of JSON Object and get into the form of disctionay

        /// </summary>

        /// <param name="DTO"></param>

        /// <returns></returns>

        public static Dictionary<string, object> JSONSerialize(this String DTO)

        {

            object oPassedVal =  new JavaScriptSerializer().DeserializeObject(DTO);

            Dictionary<string, object> dictionary = (Dictionary<string, object>)oPassedVal;

            return dictionary;

        }

       

    }

Congratulations now you can read the JSON from JQUERY