工作笔记

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//将list转换为datatable
DataTable dt = new DataTable();
        if (list.Count > 0)
        {
            PropertyInfo[] propertys = list[0].GetType().GetProperties();
            foreach (PropertyInfo pi in propertys)
            {
                dt.Columns.Add(pi.Name, pi.PropertyType);
            }
            for (int i = 0; i < list.Count; i++)
            {
                ArrayList tempList = new ArrayList();
                foreach (PropertyInfo pi in propertys)
                {
                    object obj = pi.GetValue(list[i], null);
                    tempList.Add(obj);
                }
                object[] array = tempList.ToArray();
                dt.LoadDataRow(array, true);
            }
        }

工作笔记

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原文地址：http://www.cnblogs.com/ys121/p/4249886.html