C#

* Write a program that prompt the user for a single integer.
 * The program will display if the number is a multiple of
 * 2 or 3 or both or neither 2 nor 3. Use the modulus (%) to check
 * for divisibility
 *
 * You must use an if statement for this solution
 */
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Question3
{
    class Program
    {
        static void Main(string[] args)
        {
            int integer;

            Console.Write("Enter an integer: ");
            integer = Convert.ToInt32(Console.ReadLine());


            if(integer == integer / 2 && integer == integer / 3)
            {
                Console.Write(integer + " is a multiple of both 2 and 3.");
            }

            if (integer == integer / 2)
            {
                Console.Write(integer + " is a multiple of 2.");
            }

            else if (integer == integer / 3)
            {
                Console.Write(integer + "is a multiple of 3");
            }

            if (integer != integer / 2 && integer != integer / 3)
            {
                Console.Write(integer + " is not a multiple of either 2 or 3");
            }
        }
    }
}

public void GetTransactionData()
      {
          DateTime today = DateTime.Now.Date;
          List<Transaction> newTransactionList = DataManager.GetTransaction();
          List<Transaction> TransactionDataGridData = new List<Transaction>();

          var CurrentMonthTransaction = (from item in newTransactionList
                                         where ((int)item.Date.Month == today.Month)
                                         where ((int)item.Date.Year == today.Year)
                                         select item);

          try
          {
              foreach (Transaction item in CurrentMonthTransaction)
              {
                  TransactionDataGridData.Add(item);
              }

              if (TransactionDataGridData.Count >= 1)
              {
                  dgvTransactionList.ItemsSource = TransactionDataGridData.ToList();

                  decimal transactionTotal = (from item in TransactionDataGridData
                                              select Convert.ToInt32(item.Amount)).Sum();
                  txtTotalTransaction.Content = "Total: " + string.Format("{0:C}", transactionTotal);
              }
          }
          catch (Exception error)
          {

              MessageBox.Show(error.ToString());
          }

      }