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public class Produce { #region 增加单条记录 public static int ProductAdd(produce product) { StringBuilder strSql = new StringBuilder(); strSql.Append(" insert into dbo.produce ( CategoryID,produceName,producePrice,produceStock,produceDescription)"); strSql.Append(" values (@CategoryID,@prod 阅读全文
摘要：
using System;using System.Collections.Generic;using System.Text;using System.Data;using System.Data.SqlClient;using System.Configuration;namespace MyBookShopSys.DAL{ /// <summary> /// </summary> public static class DBHelper { private static SqlConnection connection; public static SqlConn 阅读全文
摘要：
/// <summary> /// 将一个列表转换成DataTable,如果列表为空将返回空的DataTable结构 /// </summary> /// <typeparam name="T">要转换的数据类型</typeparam> /// <param name="entityList">实体对象列表</param> public static DataTable EntityListToDataTable<T>(List<T> entityList) 阅读全文
摘要：
---------------------------------方法名------------------------------------------------------------------------------------------------------/// <summary> /// 将一个DataTable转换成列表 /// </summary> /// <typeparam name="T">实体对象的类型</typeparam> /// <param name="dt" 阅读全文
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