实现对IList到DataSet的转换

/// <summary>
        /// 实现对IList到DataSet的转换
        /// </summary>
        /// <param name="list">待转换的IList</param>
        /// <returns>转换后的DataSet</returns>
        public static DataSet IListToDataSet<T>(IList<T> list, Type type)
        {
            if (list == null || list.Count <= 0)
            {
                return null;
            }

            DataSet ds = new DataSet();
            DataTable dt = new DataTable(type.Name);
            DataColumn column;
            DataRow row;

            System.Reflection.PropertyInfo[] myPropertyInfo = type.GetProperties(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance);

            foreach (T t in list)
            {
                if (t == null)
                {
                    continue;
                }

                row = dt.NewRow();

                for (int i = 0, j = myPropertyInfo.Length; i < j; i++)
                {
                    System.Reflection.PropertyInfo pi = myPropertyInfo[i];

                    string name = pi.Name;

                    if (dt.Columns[name] == null)
                    {
                        column = new DataColumn(name, pi.PropertyType);
                        dt.Columns.Add(column);
                    }

                    row[name] = ((object[])(object)t)[i] == null ? DBNull.Value : ((object[])(object)t)[i];
                }

                dt.Rows.Add(row);
            }

            ds.Tables.Add(dt);

            return ds;
        }

 

DataSet ds;
            Type type = typeof(GetWageByDtTwo_Brand);

ds = PageText.IListToDataSet<Object[]>(data, type);