%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> 
 
!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
html xmlns="http://www.w3.org/1999/xhtml"> 
head runat="server"> 
 title>/title> 
/head> 
body> 
 form id="form1" runat="server"> 
  table> 
   tr> 
   td>asp:Label ID="Label1" runat="server" Text="书名：">/asp:Label>/td> 
   td>asp:TextBox ID="TextBox1" 
    runat="server">/asp:TextBox> 
    /td> 
   /tr> 
   tr> 
    td>asp:Label ID="Label2" runat="server" Text="作者：">/asp:Label>/td> 
   td> asp:TextBox ID="TextBox2" 
     runat="server">/asp:TextBox>/td> 
    /tr> 
    tr> 
     td> asp:Label ID="Label3" runat="server" Text="出版社：">/asp:Label>/td> 
     td>asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True"> 
     asp:ListItem>清华大学出版社/asp:ListItem> 
     asp:ListItem>机械工业出版社/asp:ListItem> 
     asp:ListItem>人民邮电出版社/asp:ListItem> 
     asp:ListItem>电子工业出版社/asp:ListItem> 
    /asp:DropDownList>/td> 
    /tr> 
    tr> 
    td>asp:Label ID="Label4" runat="server" Text="出版日期：">/asp:Label>/td> 
     td>asp:Calendar ID="Calendar1" runat="server">/asp:Calendar>/td> 
     /tr> 
     tr> 
     td> 
      asp:Label ID="Label5" runat="server" Text="封面图片：">/asp:Label>/td> 
     td> 
      asp:FileUpload ID="FileUpload1" runat="server" />/td> 
     /tr> 
     tr> 
     td>/td> 
     td> 
      asp:Button ID="Button1" runat="server" Text="插入图片信息" onclick="Button1_Click" />/td> 
     /tr> 
    /table> 
 /form> 
 
/body> 
/html> 

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Data.SqlClient; 
 
public partial class _Default : System.Web.UI.Page 
{ 
 protected void Page_Load(object sender, EventArgs e) 
 { 
 
 } 
 protected void Button1_Click(object sender, EventArgs e) 
 { 
  string savePath = Server.MapPath("~/images/"); 
  if (FileUpload1.HasFile) 
  { 
   String fileName = FileUpload1.FileName; 
   savePath += fileName; 
   FileUpload1.SaveAs(savePath); 
  } 
  string sql = "Data Source=A25;Initial Catalog=test;Integrated Security=True"; 
  string sqlStr = @"Insert into book_info(Book_name,Author,Press,Press_date,Image) values 
    ('" + TextBox1.Text + "','" + TextBox2.Text + "','" + DropDownList1.SelectedItem.Text + "','" 
     + Calendar1.SelectedDate.ToShortDateString() + "','" + FileUpload1.FileName + "')"; 
  using (SqlConnection conn = new SqlConnection(sql)) 
  { 
   conn.Open(); 
   using (SqlCommand cmd = conn.CreateCommand()) 
   { 
    cmd.CommandText = sqlStr; 
    cmd.ExecuteNonQuery(); 
   } 
  } 
  Response.Write("插入成功！"); 
 } 
}