资源简介
ASP.NET+sql数码购物网站全套代码 课程设计或者毕业设计使用
代码片段和文件信息
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class DDList : System.Web.UI.Page
{
protected void Page_Load(object sender EventArgs e)
{
// 在此处放置用户代码以初始化页面
if (!Page.IsPostBack)
{
DataTable tmpda = new DataTable();
tmpda = Database.Get_Table(“select * from gwcxxspxx where gwcxx.spbh=spxx.spbh and gwcxx.hydlm=‘“ + Session[“UserID“].ToString() + “‘“);
this.GridView1.DataSource = tmpda;
this.GridView1.DataBind();
this.GridView1.Columns[1].Visible = false;
tmpda = Database.Get_Table(“select * from hyxx where hydlm=‘“ + Session[“UserID“].ToString() + “‘“);
//从数据库中计算出购物车中当前人员的总数量和总金额
tmpda = Database.Get_Table(“select sum(gwcxx.sl)sum(gwcxx.sl * spxx.spjg) from gwcxxspxx where gwcxx.spbh=spxx.spbh and gwcxx.hydlm=‘“ + Session[“UserID“].ToString() + “‘“);
if (tmpda.Rows.Count > 0)
{
this.TextBox3.Text = tmpda.Rows[0][0].ToString();
this.TextBox4.Text = tmpda.Rows[0][1].ToString();
}
//初始化显示控件内容
this.TextBox1.Text = Guid.NewGuid().ToString();
this.TextBox2.Text = Session[“UserID“].ToString();
this.TextBox6.Text = DateTime.Now.Date.ToShortDateString();
this.linkButton2.Attributes.Add(“onclick“ “return confirm(‘订单生成以后只能等待确认您不能再继续操作是否确认生成订单?‘);“);
}
}
protected void linkButton1_Click(object sender EventArgs e)
{
Response.Redirect(“GwcList.aspx“);
}
protected void linkButton2_Click(object sender EventArgs e)
{
if (this.GridView1.Rows.Count > 0)
{
//循环保存购物车中的记录到订单明细表中
for (int i = 0; i < this.GridView1.Rows.Count; i++)
{
string aa = “insert into hyddmx(ddbhspbhslje) values(‘“ + this.TextBox1.Text + “‘“ + Convert.ToInt32(this.GridView1.Rows[i].Cells[1].Text) + ““ + Convert.ToDecimal(this.GridView1.Rows[i].Cells[4].Text) + ““ + Convert.ToDecimal(this.GridView1.Rows[i].Cells[3].Text) * Convert.ToDecimal(this.GridView1.Rows[i].Cells[4].Text) + “)“;
Database.ExecSql(“insert into hyddmx(ddbhspbhslje) values(‘“ + this.TextBox1.Text + “‘“ + Convert.ToInt32(this.GridView1.Rows[i].Cells[1].Text) + ““ + Convert.ToDecimal(this.GridView1.Rows[i].Cells[4].Text) + ““ + Convert.ToDecimal(this.GridView1.Rows[i].Cells[3].Text) * Convert.ToDecimal(this.GridView1.Rows[i].Cells[4].Text) + “)“);
}
//保存订单主表信息
Database.ExecSql(“insert into hyddhz(ddbhhydlmzslzjeddrq) values(‘“ + this.TextBox1.Text + “‘‘“ + Session[“UserID“].ToString() + “‘“ + Convert.ToDecimal(t
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 1179648 2011-04-25 18:50 XSWZ_Data.MDF
文件 1048576 2011-04-25 18:50 XSWZ_Log.LDF
----------- --------- ---------- ----- ----
2228224 2
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