解决方法
我会推荐你这个
MSDN Page(ASP.NET页面类概述).
When the page is compiled,ASP.NET@H_502_8@ generates a partial class based on the@H_502_8@ .aspx file; this class is a partial@H_502_8@ class of the code-behind class file.@H_502_8@ The generated partial class file@H_502_8@ contains declarations for the page’s@H_502_8@ controls. This partial class enables@H_502_8@ your code-behind file to be used as@H_502_8@ part of a complete class without@H_502_8@ requiring you to declare the controls@H_502_8@ explicitly.
看这个图表：
alt text http://img30.imageshack.us/img30/7692/msdnchart.gif
这样你就有一个包含逻辑的类和一个包含设计器东西的类.在编译时,它是作为一个整体生成的.
