一个Asp.Net的显示分页方法 附加实体转换和存储过(5)

 #region DataTable To List/Model
        /// <summary>
        /// DataTable To List
        /// </summary>
        /// <typeparam>object type</typeparam>
        /// <param>DataTable</param>
        /// <returns>return a List Model type</returns>
        public static List<T> DataTableToObjectList<T>(DataTable dt) where T : new()
        {
            DataRowCollection drc = dt.Rows;
            int columncount = drc.Count;
            List<T> result = new List<T>();    //declare the generic type of return
            Type type = typeof(T);
            PropertyInfo[] propertys = type.GetProperties(BindingFlags.IgnoreCase|BindingFlags.Instance|BindingFlags.Public|BindingFlags.SetProperty);   //get the collections of the model
            foreach (DataRow r in drc)
            {
                result.Add(DataRowToObjectModel<T>(r, propertys));
            }    
            return result;
        }
        /// <summary>
        /// DataRow To a Model
        /// </summary>
        /// <typeparam>the type of Model</typeparam>
        /// <param>DataRow</param>
        /// <param>the object to Model</param>
        /// <returns>return a Model Type</returns>
        private static T DataRowToObjectModel<T>(DataRow r, PropertyInfo[] propertys) where T : new()
        {
            T t = new T();
            for (int i = 0; i < propertys.Length; i++)
            {
                object obj = r[propertys[i].Name];
                if (obj != null)
                {
                    if (propertys[i].PropertyType == typeof(int))
                        propertys[i].SetValue(t, PublicMethod.GetInt(obj), null);
                    if (propertys[i].PropertyType == typeof(string))
                        propertys[i].SetValue(t, obj.ToString(), null);
                    if (propertys[i].PropertyType == typeof(DateTime))
                        propertys[i].SetValue(t, PublicMethod.GetDateTime(obj), null);
                }
            }
            return t;
        }
        #endregion

复制代码 代码如下: