viewbook.aspx.cs

精通网络应用系统开发 光盘 该书是人民邮电出版社出版的

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.Linq;
using System.Data.Linq;
using System.Collections.Generic;
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
		BookM book = new BookM();
		Book recb = book.GetSingleBook(nBookID);

		///显示数据
		if (recb!=null)
		{
            Name.Text = recb.Name;
            Desn.Text = recb.Desn;
            Author.Text = recb.Author;
            Publish.Text = recb.Publish;
            PublishDate.Text = recb.PublishDate.ToString();
            Foreword.Text = recb.Foreword;
            List.Text = recb.List;
            OutLine.Text = recb.OutLine;
            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;
            Attribute2.Text = recb.Attribute2;
            Attribute3.Text = recb.Attribute3;
            Attribute4.Text = recb.Attribute4;
            Attribute5.Text = recb.Attribute5;
            Remark.Text = recb.Remark;
		}
	}

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