近日开发培训系统时,大量地使用到了 asp.net 2.0 的 profile 这个好用东西
配置文件是这样写
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
< profile defaultProvider = " MyProfileProvider " automaticSaveEnabled = " false " >
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
<!-- 定义配置(profile) -->
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
< providers >
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
< add name = " MyProfileProvider " type = " System.Web.Profile.SqlProfileProvider " applicationName = " CX " connectionStringName = " CX.Services.CnString " />
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
</ providers >
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
< properties >
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
< add name = " UserSelectorGlobalVar " type = " Profiles.UserSelectorGlobalVar " allowAnonymous = " false " ></ add >
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
< add name = " UserExamDataSource " type = " Profiles.UserExamDataSource " allowAnonymous = " false " ></ add >
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
< add name = " ExamSelectedTimu " type = " Profiles.ExamSelectedTimu " allowAnonymous = " false " ></ add >
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
</ properties >
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
</ profile >
其中有一个类的代码如下:
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
using System;
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
using System.Collections.Generic;
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
using System.Text;
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
namespace Profiles
... {
public class UserSelectorGlobalVar
...{
public UserSelectorGlobalVar()
...{
}
private static System.Collections.Generic.Dictionary<Guid, Models.UserInfo> _SelectedUsers
= new System.Collections.Generic.Dictionary<Guid, Models.UserInfo>();
public Dictionary<Guid, Models.UserInfo> SelectedUsers
...{
get ...{ return _SelectedUsers; }
set ...{ _SelectedUsers = value; }
}
}
}
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIml2ZuUmbv50LcNncvRXYjlGZul0ZulmbpxGd190LcdmbpRHanlGbodWaohXY05Wez9CX0Vmbu4GZzNmLzV2Zh1Wavw1LcpDc0RHaiojIsJye.gif)
呵呵,但是当调用this.profile.Save () 的时候说这个类出错,我想是没有将这个类标志为可以序列化的,于是加上属性
[Serializable]
但是问题依旧.
后来想起以前做的一个实验中将一个IList<XXX> 序列化后存入一个文件,选用SOAP那种方式就出错,好像是不支持吧,改用Binary 那种方式就好了. 但是profile 的序列化方式在哪里设定呢
后来想一下因该是在Web.Config 里面改的,借助VS2005 的代码提示功能发现
< add name = " ExamSelectedTimu " type = " Profiles.ExamSelectedTimu " allowAnonymous = " false " ></ add >
这一句有一个属性:serializeAs 字面意思就能猜到啦,于是改为这样:
<add name="ExamSelectedTimu" type="Profiles.ExamSelectedTimu" serializeAs="Binary" allowAnonymous="false"></add>
Debug.... OK