How can i return json without decimal points

Code:

Imports System.Net.Http.Formatting Imports System.Net.Http.Headers Public Class CustomJSONFormatter Inherits JsonMediaTypeFormatter Public Sub New() Me.SupportedMediaTypes.Add(New MediaTypeHeaderValue("text/html")) End Sub Public Overrides Sub SetDefaultContentHeaders(type As Type, headers As HttpContentHeaders, mediaType As MediaTypeHeaderValue) MyBase.SetDefaultContentHeaders(type, headers, mediaType) headers.ContentType = New MediaTypeHeaderValue("application/json") End Sub End Class

Code:

Imports System.Net.Http Imports System.Web.Http Imports Microsoft.Owin.Security.OAuth Imports Newtonsoft.Json.Serialization Public Module WebApiConfig Public Sub Register(config As HttpConfiguration) ' Web API configuration and services ' Configure Web API to use only bearer token authentication. config.SuppressDefaultHostAuthentication() config.Filters.Add(New HostAuthenticationFilter(OAuthDefaults.AuthenticationType)) ' Web API routes config.MapHttpAttributeRoutes() config.Routes.MapHttpRoute( name:="DefaultApi", routeTemplate:="api/{controller}/{id}", defaults:=New With {.id = RouteParameter.Optional} ) config.Formatters.Add(New CustomJSONFormatter()) ' Adding formatter for XML ' config.Formatters.XmlFormatter.MediaTypeMappings.Add(New QueryStringMapping("type", "xml", New MediaTypeHeaderValue("application/xml"))) End Sub End Module

Below is the retun json data but with decimal points how can i create a customised formatter for this

Code:

[{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"MID TERM 1 2019","sstscore":64.0,"sstgrade":5.0,"engscore":75.0,"engrade":3.0,"mathsscore":49.0,"mathsgrade":8.0,"sciencescore":63.0,"sciencegrade":5.0,"totalscore":251.0,"Totalgrade":21.0,"Division":2.0,"ire":"","iregrade":"","Years":"2019","atk":1},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"END TERM 1 2019","sstscore":70.0,"sstgrade":3.0,"engscore":70.0,"engrade":3.0,"mathsscore":60.0,"mathsgrade":5.0,"sciencescore":68.0,"sciencegrade":4.0,"totalscore":268.0,"Totalgrade":15.0,"Division":2.0,"ire":"","iregrade":"","Years":"2019","atk":2},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"MID TERM2 2019","sstscore":75.0,"sstgrade":3.0,"engscore":55.0,"engrade":6.0,"mathsscore":71.0,"mathsgrade":3.0,"sciencescore":71.0,"sciencegrade":3.0,"totalscore":272.0,"Totalgrade":15.0,"Division":2.0,"ire":"","iregrade":"","Years":"2019","atk":3},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"END TERM 2 2019","sstscore":59.0,"sstgrade":6.0,"engscore":52.0,"engrade":7.0,"mathsscore":76.0,"mathsgrade":3.0,"sciencescore":61.0,"sciencegrade":5.0,"totalscore":248.0,"Totalgrade":21.0,"Division":2.0,"ire":"","iregrade":"","Years":"2019","atk":4},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"END TERM 2 2019","sstscore":"","sstgrade":"","engscore":"","engrade":"","mathsscore":"","mathsgrade":"","sciencescore":"","sciencegrade":"","totalscore":0.0,"Totalgrade":0.0,"Division":2.0,"ire":"","iregrade":"","Years":"2019","atk":5},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"MID TERM3 2019","sstscore":67.0,"sstgrade":4.0,"engscore":52.0,"engrade":7.0,"mathsscore":80.0,"mathsgrade":2.0,"sciencescore":56.0,"sciencegrade":6.0,"totalscore":255.0,"Totalgrade":19.0,"Division":2.0,"ire":"61","iregrade":"5","Years":"2019","atk":6},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"MID TERM3 2019","sstscore":"","sstgrade":"","engscore":"","engrade":"","mathsscore":"","mathsgrade":"","sciencescore":"","sciencegrade":"","totalscore":0.0,"Totalgrade":0.0,"Division":2.0,"ire":"","iregrade":"","Years":"2019","atk":7},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"END TERM 3 2019","sstscore":67.0,"sstgrade":4.0,"engscore":74.0,"engrade":3.0,"mathsscore":88.0,"mathsgrade":2.0,"sciencescore":60.0,"sciencegrade":5.0,"totalscore":289.0,"Totalgrade":14.0,"Division":2.0,"ire":"75","iregrade":"3","Years":"2019","atk":8},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"F","Class":"P1","Expressed":"END TERM 3 2019","sstscore":"","sstgrade":"","engscore":"","engrade":"","mathsscore":"","mathsgrade":"","sciencescore":"","sciencegrade":"","totalscore":0.0,"Totalgrade":0.0,"Division":2.0,"ire":"","iregrade":"","Years":"2019","atk":9},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"R","Class":"P2","Expressed":"MID TERM 1 2020","sstscore":58.0,"sstgrade":6.0,"engscore":57.0,"engrade":6.0,"mathsscore":83.0,"mathsgrade":2.0,"sciencescore":61.0,"sciencegrade":5.0,"totalscore":259.0,"Totalgrade":19.0,"Division":2.0,"ire":"40","iregrade":"8","Years":"2020","atk":10},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"R","Class":"P2","Expressed":"MID TERM 1 2020","sstscore":"","sstgrade":"","engscore":"","engrade":"","mathsscore":"","mathsgrade":"","sciencescore":"","sciencegrade":"","totalscore":0.0,"Totalgrade":0.0,"Division":2.0,"ire":"","iregrade":"","Years":"2020","atk":11},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"R","Class":"P2","Expressed":"END TERM 2 2020","sstscore":76.0,"sstgrade":3.0,"engscore":81.0,"engrade":2.0,"mathsscore":95.0,"mathsgrade":1.0,"sciencescore":76.0,"sciencegrade":3.0,"totalscore":328.0,"Totalgrade":9.0,"Division":1.0,"ire":"","iregrade":"","Years":"2020","atk":12},{"Account":"19-07561","Names":"MAKUMBI TARIQ AZIZI","Stream":"R","Class":"P2","Expressed":"END TERM 2 2020","sstscore":"","sstgrade":"","engscore":"","engrade":"","mathsscore":"","mathsgrade":"","sciencescore":"","sciencegrade":"","totalscore":0.0,"Totalgrade":0.0,"Division":1.0,"ire":"","iregrade":"","Years":"2020","atk":13}]