m_addbook.aspx.cs

自己写的一个网上图书馆 可实现图书上传借阅等功能

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace e_librarys
{
	/// <summary>
	/// M_AddBook 的摘要说明。
	/// </summary>
	public partial class M_AddBook : System.Web.UI.Page
	{
	
		protected void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
		}

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    

		}
		#endregion

		protected void Button_AddUser_Click(object sender, System.EventArgs e)
		{
			if(TextBox_Name.Text.ToString()!="" && TextBox_BDS_ID.Text.ToString()!="" && TextBox_Content.Text.ToString()!="" && Textbox_Payment.Text.ToString()!="")
			{
				//上传图片
				File1.PostedFile.SaveAs(Server.MapPath(".")+"/picture/"+TextBox_Name.Text+ ".jpg"); 

				//插入图书信息
				string StrConn="server=(local);database=e_library;uid=sa;pwd=";
				SqlConnection Conn=new SqlConnection(StrConn);
				Conn.Open();
				string StrSql="insert into Book_Info(B_Name,B_BDS_ID,B_Content,B_Director,B_Issuer,B_WordSum,B_PageSum,B_PublishTime,B_PMT_ID,B_Img)"+
					"values('"+TextBox_Name.Text.ToString()+"','"+TextBox_BDS_ID.Text.ToString()+"','"+TextBox_Content.Text.ToString()+"','"+TextBox_Director.Text.ToString()+"','"+TextBox_Issuer.Text.ToString()+"','"+TextBox_WordSum.Text.ToString()+"','"+TextBox_PageSum.Text.ToString()+"','"+Textbox_PublishTime.Text.ToString()+"','"+Textbox_Payment.Text.ToString()+"','"+TextBox_Name.Text.ToString()+ ".jpg"+"')";
				SqlCommand Comm=new SqlCommand(StrSql,Conn);
				Comm.ExecuteNonQuery();
				Conn.Close();
				Response.Write("<script language='javascript'>alert('添加图书信息成功!')</script>");

				//清空相应的TextBox
				this.TextBox_BDS_ID.Text="";
				this.TextBox_Content.Text="";
				this.TextBox_Director.Text="";
				this.TextBox_Issuer.Text="";
				this.TextBox_Name.Text="";
				this.TextBox_PageSum.Text="";
				this.Textbox_Payment.Text="";
				this.Textbox_PublishTime.Text="";
				this.TextBox_WordSum.Text="";
			}
			else
			{Response.Write("<script language='javascript'>alert('请输入图书相应信息!')</script>");}
		}
	}
}