Affect the data table

Question

I have a data table .I load it from sql .The table containing three columns .Now i want to make some change in the table.(ex)I want to change a column date time(mm/dd/yy)to dd/mm/yy format.

 

  private void  chartload()
{
datatable dt=new datatable();
//Table have some data.
List<eDetails> elist = new List<licenseDetails>();
      elist = (from DataRow dr in dt.Rows
   select new licenseDetails()
               {
         Name = dr["Name"].ToString(),
           Obj= dr["obj"].ToString(),
                                Time=Convert.ToDateTime(dr["Time"]).ToString("dd/mm/yy H:mm")
                                           }).ToList();
//I affect the date format
//I want to load my list to data table

}

 public class eDetails
        {
            public string Name { get; set; }
            public string Inuse { get; set; }
            public string Time { get; set; }
        }

 I want to load my list to data table .Suggest some ideas.