ShowSP.aspx.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

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;
using System.IO;
using System.Data.SqlClient;

public partial class ShowSP : System.Web.UI.Page
{
    SqlHelper data = new SqlHelper();
    SqlConnection sqlconn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);
    protected void Page_Load(object sender, EventArgs e)
    {
        this.Title = " DIY定制蛋糕店";
        if (!IsPostBack)
        {
            
            data.RunSql("update SPInfo set SPClick=SPClick+1 where SPID=" + Request.QueryString["id"].ToString());
            string sql = "select * from SPInfo where SPID=" + Request.QueryString["id"].ToString();
            getdata(sql);

         
        }
    }
    private void getdata(string sql)
    {
        SqlDataReader dr = data.GetDataReader(sql);
        if (dr.Read())
        {
        
            Label2.Text = dr["SPName"].ToString();
            Label4.Text = dr["SPPrice"].ToString();
            Label5.Text = dr["SPNum"].ToString();
            DIV1.InnerHtml = dr["SPIntroduce"].ToString();
            Label6.Text = dr["SPClick"].ToString();
            iGPhoto.ImageUrl = "files/" + dr["SPPhoto"].ToString();
            Label3.Text = dr["SPTypeName"].ToString();
            Hidden1.Value = dr["SPTypeID"].ToString();
            Label1.Text = dr["LeiXingName"].ToString();
            
        }

    }
    protected void btnShop_Click(object sender, EventArgs e)
    {

        if (float.Parse(Label5.Text) < float.Parse(TextBox1.Text))
        {
            Alert.AlertAndRedirect("对不起您购买的蛋糕不能大于库存数量", "ShowSP.aspx?id=" + Request.QueryString["id"].ToString());

        }
        else
        {
            string Orderid;