viewbook.aspx.cs

电子商务书城功能齐全

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 BookShop;
using System.Data.SqlClient;

public partial class ViewBook : System.Web.UI.Page
{
    private int nBookID = -1;
	private int nCategoryID = -1;

	protected void Page_Load(object sender, EventArgs e)
	{
		if (Request.Params["CategoryID"] != null)
		{
			nCategoryID = Int32.Parse(Request.Params["CategoryID"].ToString());
		}
		if (Request.Params["BookID"] != null)
		{
			nBookID = Int32.Parse(Request.Params["BookID"].ToString());
		}
		if (!Page.IsPostBack)
		{
			if (nBookID > -1)
			{
				///显示被修改书籍的数据
				BindBookData(nBookID);
			}
		}
	}

	private void BindBookData(int nBookID)
	{
		///从数据库获取数据
		Book book = new Book();
		SqlDataReader recb = book.GetSingleBook(nBookID);

		///显示数据
		if (recb.Read())
		{
			Name.Text = recb["Name"].ToString();
			Desn.Text = recb["Desn"].ToString();
			Author.Text = recb["Author"].ToString();
			Publish.Text = recb["Publish"].ToString();
			PublishDate.Text = recb["PublishDate"].ToString();
			Foreword.Text = recb["Foreword"].ToString();
			List.Text = recb["List"].ToString();
			OutLine.Text = recb["OutLine"].ToString();
			BuyInDate.Text = recb["BuyInDate"].ToString();
			Price.Text = recb["Price"].ToString();
			TotalNum.Text = recb["TotalNum"].ToString();
			StoreNum.Text = recb["StoreNum"].ToString();
			SellOrder.Text = recb["SellOrder"].ToString();
			Attribute1.Text = recb["Attribute1"].ToString();
			Attribute2.Text = recb["Attribute2"].ToString();
			Attribute3.Text = recb["Attribute3"].ToString();
			Attribute4.Text = recb["Attribute4"].ToString();
			Attribute5.Text = recb["Attribute5"].ToString();
			Remark.Text = recb["Remark"].ToString();
		}
		///关闭数据源
		recb.Close();
	}

	protected void ReturnBtn_Click(object sender,EventArgs e)
	{
		///返回管理页面
		Response.Redirect("~/DesktopModules/Book/MainManage.aspx"
			+ "?CategoryID=" + nCategoryID.ToString());
	}
}