上传图片以二进制插入到数据库,且读取显示
前台shangchuan.aspx代码:
<%@ Page language="c#" Codebehind="shangchuan.aspx.cs" AutoEventWireup="false" Inherits="hualong.allknow.shangchuan" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>shangchuan</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<BODY bgcolor="#ffffff">
<FORM ENCTYPE="multipart/form-data" RUNAT="server" ID="Form1">
<TABLE RUNAT="server" WIDTH="700" ALIGN="left" ID="Table1" cellpadding="0" cellspacing="0"
border="0">
<TR>
<TD>上传图片(选择你要上传的图片)</TD>
<TD>
<INPUT TYPE="file" RUNAT="server" STYLE="WIDTH:320px" ACCEPT="text/*" NAME="up_file" id="up_file">
</TD>
</TR>
<TR>
<TD>
文件说明(添加上传图片说明，如：作者、出处)
</TD>
<TD>
<asp:TextBox RUNAT="server" WIDTH="239" ID="txtDescription" MAINTAINSTATE="false" />
</TD>
</TR>
补充：asp教程,高级应用 
