DataTable转换成泛型列表集合

/// <summary>
        /// 将Datatable转换为泛型列表对象
        /// </summary>
        /// <typeparam name="T">泛型T的数据类型</typeparam>
        /// <param name="dataTable">待转换的DataTable对象</param>
        /// <returns>目标泛型列表对象</returns>
        protected List<T> DataTableToList<T>(DataTable dataTable)
        {
            List<T> list = new List<T>();
            Type targetType=typeof(T);
            PropertyInfo[] allPropertyArray = targetType.GetProperties();
            foreach (DataRow rowElement in dataTable.Rows)
            {
                T element=Activator.CreateInstance<T>();
                foreach (DataColumn columnElement in dataTable.Columns)
                {
                    foreach (PropertyInfo property in allPropertyArray)
                 {
                        if(property.Name.Equals(columnElement.ColumnName))
                        {
                            if (rowElement[columnElement.ColumnName] == DBNull.Value)
                            {
                                property.SetValue(element, null, null);
                            }
                            else
                            {
                                property.SetValue(element, rowElement

[columnElement.ColumnName], null);
                            }
                        }
                 }
                }
                list.Add(element);
            }
            return list;
        }