2017年3月31日
表格数据导出到excel（转）
/// <summary>/// 导出数据通用属性 需在属性进行标记/// </summary>[AttributeUsage(AttributeTargets.Class | AttributeTargets.Parameter | AttributeTargets.Property)]publi Read More
posted @ 2017-03-31 17:56 Summer_Sun Views(215) Comments(0) Diggs(0)
数据库连接通用DBHelper类（转）
using System;using System.Collections;using System.Collections.Generic;using System.Data;using System.Data.SqlClient;using System.Linq;using System.Te Read More
posted @ 2017-03-31 17:52 Summer_Sun Views(1848) Comments(0) Diggs(0)
c#winform图片绘制和图片验证码（转）
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System. Read More
posted @ 2017-03-31 17:48 Summer_Sun Views(1643) Comments(1) Diggs(0)