list变换为dataTable

list转换为dataTable
List<info> infos = Dal.GetInfos(); 

DataTable dt = new DataTable(); 

dt.Columns.Add("cName"); 

   

foreach(var info in infos) 

{ 

      DataRow dr = dt.NewRow(); 

      dr["cName"] = info.Name; 

      dt.Add(dr); 

}