[DataContract]
    public class Book
    {
        [DataMember]
        public int Code { get; set; }

        [DataMember]
        public string Title { get; set; }
    }

using System;
using System.Collections.Generic;
using System.Linq.Expressions;
using System.ServiceModel;

namespace WcfLambdaExpression
{
    [ServiceContract]
    public interface IBookService
    {
        [OperationContract]
        IEnumerable<Book> GetByExpression( Expression<Func<Book, bool>> expression );
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;

namespace WcfLambdaExpression
{    
    public class BookService : IBookService
    {        
        public BookService()
        {
            ListOfBook = new List<Book>();
        }

        public List<Book> ListOfBook 
        {
            get;
            private set;
        }

        public IEnumerable<Book> GetByExpression( Expression<Func<Book, bool>> expression )
        {
            ListOfBook.AddRange( new Book[] 
            {
                new Book(){Code = 1 , Title = "Book1"},
                new Book(){Code = 2 , Title = "Book2"},
                new Book(){Code = 3 , Title = "Book3"},
                new Book(){Code = 4 , Title = "Book4"},
                new Book(){Code = 5 , Title = "Book5"},
            } );

            return ListOfBook.AsQueryable().Where( expression );
        }       
    }
}

Type 'System.Linq.Expressions.Expression`1[System.Func`2[WcfLambdaExpression.Book,System.Boolean]]' cannot be serialized. 
Consider marking it with the DataContractAttribute attribute, and marking all of its members you want serialized with the DataMemberAttribute attribute.  
If the type is a collection, consider marking it with the CollectionDataContractAttribute.  
See the Microsoft .NET Framework documentation for other supported types

[ServiceContract]
    public interface IBookService
    {
        [OperationContract]
        IEnumerable<Book> GetByExpression( XElement expression );
    }

using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Xml.Linq;

namespace WcfLambdaExpression
{
    public class BookService : IBookService
    {
        public BookService()
        {
            ListOfBook = new List<Book>();
        }

        public List<Book> ListOfBook
        {
            get;
            private set;
        }

        public IEnumerable<Book> GetByExpression( XElement expression )
        {
            ListOfBook.AddRange( new Book[] 
            {
                new Book(){Code = 1 , Title = "Book1"},
                new Book(){Code = 2 , Title = "Book2"},
                new Book(){Code = 3 , Title = "Book3"},
                new Book(){Code = 4 , Title = "Book4"},
                new Book(){Code = 5 , Title = "Book5"},
            } );

             Common.ExpressionSerializer serializer = new Common.ExpressionSerializer();

            return ListOfBook.AsQueryable().Where( serializer.Deserialize( expression ) as Expression<Func<Book, bool>> );
        }
    }

return request.Headers["X-Requested-With"] == "XMLHttpRequest";

 var formData = new FormData();
        formData.append('FirstName', $("#txtName").val());
        formData.append('NationalCode', $("#txtNationalCode").val());

        jQuery.each($('#picture')[0].files, function (i, file) {
            formData.append('picture-'+i, file);
        });

 $.ajax({
            type: "POST",
            dataType: "json",
            url: address,
            data: formData,
            success:
                function (data) {
                //.....

                },
            error:
                function (data) {
                  //......
                }
        });

Database.SetInitializer(new MigrateDatabaseToLatestVersion<CommonContext, Configuration>());

@Html.AntiForgeryToken()

//Post in Ajax
services.AddAntiforgery(o => o.HeaderName = "XSRF-TOKEN");

function initDataTables() {
        table.destroy();
        table = $("#tblJs").DataTable({
          processing: true,
          serverSide: true,
          filter: true,
          ajax: {
            url: '@Url.Page("yourPage","yourHandler")',
            beforeSend: function (xhr) {
              xhr.setRequestHeader("XSRF-TOKEN",
                $('input:hidden[name="__RequestVerificationToken"]').val());
            },
            type: "POST",
            datatype: "json"
          },
          language: {
            url: "/Persian.json"
          },
          responsive: true,
          select: true,

          columns: scheme,
          select: true,
        });
      }

processing: true,
          serverSide: true,
          filter: true,
          ajax: {
            url: '@Url.Page("yourPage","yourHandler  ")',
            beforeSend: function (xhr) {
              xhr.setRequestHeader("XSRF-TOKEN",
                $('input:hidden[name="__RequestVerificationToken"]').val());
            },
            type: "POST",
            datatype: "json"
          },

public class FiltersFromRequestDataTable
    {
        public string length { get; set; }
        public string start { get; set; }
        public string sortColumn { get; set; }
        public string sortColumnDirection { get; set; }
        public string sortColumnIndex { get; set; }
        public string draw { get; set; }
        public string searchValue { get; set; }
        public int pageSize { get; set; }
        public int skip { get; set; }
    }

 public static void GetDataFromRequest(this HttpRequest Request, out FiltersFromRequestDataTable filtersFromRequest)
        {
            //TODO: Make Strings Safe String
            filtersFromRequest = new();

            filtersFromRequest.draw = Request.Form["draw"].FirstOrDefault();
            filtersFromRequest.start = Request.Form["start"].FirstOrDefault();
            filtersFromRequest.length = Request.Form["length"].FirstOrDefault();
            filtersFromRequest.sortColumn = Request.Form["columns[" + Request.Form["order[0][column]"].FirstOrDefault() + "][name]"].FirstOrDefault();
            filtersFromRequest.sortColumnDirection = Request.Form["order[0][dir]"].FirstOrDefault();
            filtersFromRequest.searchValue = Request.Form["search[value]"].FirstOrDefault();
            filtersFromRequest.pageSize = filtersFromRequest.length != null ? Convert.ToInt32(filtersFromRequest.length) : 0;
            filtersFromRequest.skip = filtersFromRequest.start != null ? Convert.ToInt32(filtersFromRequest.start) : 0;
            filtersFromRequest.sortColumnIndex = Request.Form["order[0][column]"].FirstOrDefault();

            filtersFromRequest.searchValue = filtersFromRequest.searchValue?.ToLower();
        }

Request.GetDataFromRequest(out FiltersFromRequestDataTable filtersFromRequest);

 public static PaginationDataTableResult<T> ToDataTableJs<T>(this IEnumerable<T> source, FiltersFromRequestDataTable filtersFromRequest)
        {
            int recordsTotal = source.Count();
            CofingPaging(ref filtersFromRequest, recordsTotal);
            var result = new PaginationDataTableResult<T>()
            {
                draw = filtersFromRequest.draw,
                recordsFiltered = recordsTotal,
                recordsTotal = recordsTotal,
                data = source.OrderByIndex(filtersFromRequest).Skip(filtersFromRequest.skip).Take(filtersFromRequest.pageSize).ToList()
            };

            return result;
        }

        private static void CofingPaging(ref FiltersFromRequestDataTable filtersFromRequest, int recordsTotal)
        {
            if (filtersFromRequest.pageSize == -1)
            {
                filtersFromRequest.pageSize = recordsTotal;
                filtersFromRequest.skip = 0;
            }
        }

var result =  query.ToDataTableJs(filtersFromRequest);
return new JsonResult(result);

 public static IEnumerable<TSource> WhereSearchValue<TSource>(this IEnumerable<TSource> source, Func<TSource, bool> predicate)
        {
            return source.Where(predicate);
        }
        public static bool ContainsSearchValue(this string source, string toCheck)
        {
            return source != null && toCheck != null && source.IndexOf(toCheck, StringComparison.OrdinalIgnoreCase) >= 0;
        }

if (!string.IsNullOrEmpty(filtersFromRequest.searchValue))
query = query.WhereSearchValue(x => x.title.ContainsSearchValue(filtersFromRequest.searchValue) || x.id.ToString().ContainsSearchValue(filtersFromRequest.searchValue)).AsQueryable();

 public JsonResult OnPostList()
        {
            Request.GetDataFromRequest(out FiltersFromRequestDataTable filtersFromRequest);
            var query = _Repo.GetQueryable().Select(x => new VmAdminList()
            {
                title = x.Title,
            }
            );

            if (!string.IsNullOrEmpty(filtersFromRequest.searchValue))
                query = query.WhereSearchValue(x => x.title.ContainsSearchValue(filtersFromRequest.searchValue) || x.id.ToString().ContainsSearchValue(filtersFromRequest.searchValue)).AsQueryable();

            var result =  query.ToDataTableJs(filtersFromRequest);
            return new JsonResult(result);
        }

columns: [
        { data: 'name' },
        { data: 'position' },
        { data: 'salary' },
        { data: 'office' }
    ]

public class JsDataTblGeneretaor<T>
    {
        public readonly DataTableSchemaResult DataTableSchemaResult = new();
        public JsDataTblGeneretaor<T> CreateTableSchema()
        {
            var props = typeof(T).GetProperties();

            foreach (var prop in props)
            {
                DataTableSchemaResult.SchemaResult.Add(new()
                {
                    data = prop.Name,
                    sortable = (prop.PropertyType == typeof(int)) || (prop.PropertyType == typeof(bool)) || (prop.PropertyType == typeof(DateTime)),
                    width = "",
                    visible = (prop.PropertyType != typeof(DateTime))
                });
            }

            return this;
        }

        public JsDataTblGeneretaor<T> CreateTableColumns()
        {
            var props = typeof(T).GetProperties();

            CustomAttributeData displayAttribute;

            foreach (var prop in props)
            {
                string displayName = prop.Name;
                displayAttribute = prop.CustomAttributes.FirstOrDefault(x => x.AttributeType.Name == "DisplayAttribute");
                if (displayAttribute != null)
                {
                    displayName = displayAttribute.NamedArguments.FirstOrDefault().TypedValue.Value.ToString();
                }

                DataTableSchemaResult.Colums.Add(displayName);
            }

            return this;
        }

        public JsDataTblGeneretaor<T> AddCustomSchema(string data, bool? sortable = null, bool? visible = null, string width = null, string className = null)
        {
            if (DataTableSchemaResult.SchemaResult == null || !DataTableSchemaResult.SchemaResult.Any())
                return this;

            foreach (var item in DataTableSchemaResult.SchemaResult.Where(x => x.data == data))
            {
                if (sortable != null)
                    item.sortable = sortable.Value;

                if (visible != null)
                    item.visible = visible.Value;

                if (width != null)
                    item.width = width;

                if (className != null)
                    item.className = className;
            }

            return this;
        }
        public JsDataTblGeneretaor<T> SerializeSchema()
        {
            if (DataTableSchemaResult.SchemaResult == null || !DataTableSchemaResult.SchemaResult.Any())
                return this;

            DataTableSchemaResult.SerializedSchemaResult = JsonSerializer.Serialize(DataTableSchemaResult.SchemaResult);

            return this;
        }
    }
    public class DataTableSchema
    {
        public string data { get; set; }
        public bool sortable { get; set; }
        public string width { get; set; }
        public bool visible { get; set; }
        public string className { get; set; }
    }
    public class DataTableSchemaResult
    {
        public readonly List<DataTableSchema> SchemaResult = new();
        public readonly List<string> Colums = new();
        public string SerializedSchemaResult = "";
    }

public void OnGet()
        {
            //Create Data Table Js Schema and Columns Dynamicly
            JsDataTblGeneretaor<yourVM> tblGeneretaor = new();
            DataTableSchemaResult = tblGeneretaor.CreateTableColumns().CreateTableSchema().SerializeSchema().DataTableSchemaResult;
        }

.AddCustomSchema("yourProperty",visible:false)

var scheme = JSON.parse('@Html.Raw(Model.DataTableSchemaResult.SerializedSchemaResult)')

@foreach (var col in Model.DataTableSchemaResult.Colums)
              {
                <th>@col</th>
              }

 function prettyDate(time){
    var date = new Date(time || ""),
      diff = (((new Date()).getTime() - date.getTime()) / 1000),
      day_diff = Math.floor(diff / 86400);
 
    if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
      return;
 
    return day_diff == 0 && (
        diff < 60 && "just now" ||
        diff < 120 && "1 minute ago" ||
        diff < 3600 && Math.floor( diff / 60 ) +
          " minutes ago" ||
        diff < 7200 && "1 hour ago" ||
        diff < 86400 && Math.floor( diff / 3600 ) +
          " hours ago") ||
      day_diff == 1 && "Yesterday" ||
      day_diff < 7 && day_diff + " days ago" ||
      day_diff < 31 && Math.ceil( day_diff / 7 ) +
        " weeks ago";
  }

function prettyDate(now, time){
  var date = new Date(time || ""),
    diff = (((new Date(now)).getTime() - date.getTime()) / 1000),
    day_diff = Math.floor(diff / 86400);
 
  if ( isNaN(day_diff) || day_diff < 0 || day_diff >= 31 )
    return;
 
  return day_diff == 0 && (
      diff < 60 && "just now" ||
      diff < 120 && "1 minute ago" ||
      diff < 3600 && Math.floor( diff / 60 ) +
        " minutes ago" ||
      diff < 7200 && "1 hour ago" ||
      diff < 86400 && Math.floor( diff / 3600 ) +
        " hours ago") ||
    day_diff == 1 && "Yesterday" ||
    day_diff < 7 && day_diff + " days ago" ||
    day_diff < 31 && Math.ceil( day_diff / 7 ) +
      " weeks ago";
}

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>Refactored date examples</title>
  <script src="prettydate.js"></script>
  <script>
  function test(then, expected) {
    results.total++;
    var result = prettyDate("2013/01/28 22:25:00", then);
    if (result !== expected) {
      results.bad++;
      console.log("Expected " + expected +
        ", but was " + result);
    }
  }
  var results = {
    total: 0,
    bad: 0
  };
  test("2013/01/28 22:24:30", "just now");
  test("2013/01/28 22:23:30", "1 minute ago");
  test("2013/01/28 21:23:30", "1 hour ago");
  test("2013/01/27 22:23:30", "Yesterday");
  test("2013/01/26 22:23:30", "2 days ago");
  test("2012/01/26 22:23:30", undefined);
  console.log("Of " + results.total + " tests, " +
    results.bad + " failed, " +
    (results.total - results.bad) + " passed.");
  </script>
</head>
<body>
 
</body>
</html>