摘要：
1.新建一个aspx页面生成验证码图像using System;using System.Data;using System.Configuration;using System.Collections;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.Security;using System.Web.UI;using System.Web.UI.WebControls;using System.Web.UI.WebControls.WebParts;using Syste 阅读全文
摘要：
1.dropdownlist的绑定 BLLAuction bll_getAuction=new BLLAuction(); this.ddlauctioncode.DataSource = bll_getAuction.GetAuctionList(); this.ddlauctioncode.DataTextField = "Name"; this.ddlauctioncode.DataValueField = "code"; this.ddlauctioncode.DataBind... 阅读全文