1. 为什么我在VS2008里调试运行时一切正常，但是在浏览器上打开时，图片没有显示出来.
login.ascx文件里代码如下：
<asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/images/queding.gif"
OnClick="ImageButton1_Click" />
queding.gif图片在根目录images文件夹下
2. 同样是在VS2008里调试运行一切正常，但是点击“确定”按钮 <asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/images/queding.gif" OnClick="ImageButton1_Click" />后提示：
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: The file '/MasterPage.master' does not exist.
Source Error:
Line 1: <%@ Page Language="C#" AutoEventWireup="true" MasterPageFile="~/MasterPage.master" CodeFile="Default.aspx.cs" Inherits="_Default" %>
Line 2:
Line 3: <asp:Content id="Content1" runat="server" ContentPlaceHolderID="ContentPlaceHolder1">
Source File: /DRP/Default.aspx &nbs
