ASP.NET图书商城

vs2015写的.net demo希望能帮助大家

using System;
using System.Collections;
using System.Configuration;
using System.Data;
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 System.Web.UI.HtmlControls;
using System.xml.Linq;
using dbo.sql;

public partial class add_book : System.Web.UI.Page
{
    baseClass baseclass = new baseClass（）;
    protected void Page_Load（object sender EventArgs e）
    {
        
    }

    protected void submit_Click（object sender ImageClickEventArgs e）
    {
        if （FileUpload1.HasFile）
        {
            string fileExtension = System.IO.Path.GetExtension（FileUpload1.FileName）;
            if （fileExtension != “.jpg“）
            {
                Label1.Text = “照片上传类型不正确，请上传jpg格式！“;
            }
            else
            {
                string picturename = DateTime.Now.ToString（“yyyyMMddHHmmss“） + “.jpg“;
                FileUpload1.PostedFile.SaveAs（Server.MapPath（“./image/books/“） + picturename）;
                if （CustomValidator1.IsValid == true）
                {
                    decimal dprice = Convert.ToDecimal（price.Text.Trim（））;
                    int stocknum = Convert.ToInt32（stock_num.Text.Trim（））;
                    string strsql = “insert into books（ISBNtitleauthorversionpubdateintrodupricepicnametype） values（‘“ +
                               ISBN.Text + “‘‘“ + title.Text + “‘‘“ + author.Text + “‘‘“
                               + version.Text + “‘‘“ + pubdate.Text + “‘‘“ + introduce.Text + “‘‘“
                               + dprice + “‘‘“ + picturename + “‘‘“ + type.SelectedValue.ToString（） + “‘）“;
                    try
                    {
                        if （baseclass.execsql（strsql））
                        {
                            strsql = “insert into stock（isbnstock_numpricelogdate） values（‘“ +
                               ISBN.Text + “‘‘“ + stocknum + “‘‘“ + dprice + “‘‘“
                               + pubdate.Text + “‘）“;
                            if （baseclass.execsql（strsql））
                            {
                                Label1.Text = “书籍发布成功！“;
                                Response.Write（“ript>alert（‘发布成功!‘）ript>“）;
                            }
                        }
                        else
                        {
                            Label1.Text = “信息输入错误，请重新输入！“;
                        }
                    }
                    catch （Exception ex）
                    {
                        Label1.Text = ex.Message;
                    }

                }
                else
                {
                    Label1.Text = “已经存在该书籍！“;
                }
            }
        }
        else
        {
            Label1.Text = “文件不存在！“;
        }
    }

    protected void CustomValidator1_ServerValidate（object sourc

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       6664  2016-04-21 13:44  演示\WebSite12\add_book.aspx

     文件       3599  2016-04-21 13:59  演示\WebSite12\add_book.aspx.cs

     文件        696  2016-04-21 10:23  演示\WebSite12\admin.aspx

     文件        277  2016-04-18 19:15  演示\WebSite12\admin.aspx.cs

     文件       2802  2016-05-04 17:50  演示\WebSite12\adminuser.aspx

     文件       2528  2016-04-21 14:32  演示\WebSite12\adminuser.aspx.cs

     文件      12656  2016-04-21 13:59  演示\WebSite12\admin_book.aspx

     文件        282  2016-04-21 13:58  演示\WebSite12\admin_book.aspx.cs

     文件       3589  2016-04-13 22:32  演示\WebSite12\App_Code\baseClass.cs

     文件       2142  2016-04-13 19:05  演示\WebSite12\App_Code\BundleConfig.cs

     文件       2616  2016-04-13 19:05  演示\WebSite12\App_Code\IdentityModels.cs

     文件        473  2016-04-13 19:05  演示\WebSite12\App_Code\RouteConfig.cs

     文件       1644  2016-04-13 19:05  演示\WebSite12\App_Code\Startup.Auth.cs

     文件        268  2016-04-13 19:05  演示\WebSite12\App_Code\Startup.cs

     文件     102912  2013-02-22 08:43  演示\WebSite12\Bin\Antlr3.Runtime.dll

     文件        106  2016-04-13 19:05  演示\WebSite12\Bin\Antlr3.Runtime.dll.refresh

     文件     431616  2013-02-22 08:43  演示\WebSite12\Bin\Antlr3.Runtime.pdb

     文件       6144  2013-08-22 22:09  演示\WebSite12\Bin\AspNet.scriptManager.bootstrap.dll

     文件        148  2016-04-13 19:05  演示\WebSite12\Bin\AspNet.scriptManager.bootstrap.dll.refresh

     文件       5120  2013-07-16 20:06  演示\WebSite12\Bin\AspNet.scriptManager.jQuery.dll

     文件        143  2016-04-13 19:05  演示\WebSite12\Bin\AspNet.scriptManager.jQuery.dll.refresh

     文件    5196496  2015-03-02 09:32  演示\WebSite12\Bin\Entityframework.dll

     文件        118  2016-04-13 19:05  演示\WebSite12\Bin\Entityframework.dll.refresh

     文件     621264  2015-03-02 09:32  演示\WebSite12\Bin\Entityframework.SqlServer.dll

     文件        128  2016-04-13 19:05  演示\WebSite12\Bin\Entityframework.SqlServer.dll.refresh

     文件     154866  2015-03-02 09:32  演示\WebSite12\Bin\Entityframework.SqlServer.xml

     文件    3652961  2015-03-02 09:32  演示\WebSite12\Bin\Entityframework.xml

     文件      45752  2013-07-30 16:57  演示\WebSite12\Bin\Microsoft.AspNet.FriendlyUrls.dll

     文件        151  2016-04-13 19:05  演示\WebSite12\Bin\Microsoft.AspNet.FriendlyUrls.dll.refresh

     文件      16435  2013-07-30 16:57  演示\WebSite12\Bin\Microsoft.AspNet.FriendlyUrls.xml

............此处省略244个文件信息