web application中使用Profile应该注意的问题

 
1.如何在web application中正确使用Profile
web application与website的一个不同之处在于,web application中无法象website中那样，直接用类似Label1.Text = Profile.XXX;这样的方式引用Profile(编译会直接报错)

解决办法有二种:
(1)
读取Profile值的代码改为:

1HttpContext.Current.Profile.GetProfileGroup("GroupName").GetPropertyValue("PropertyName");  //Profile有分组的情况 
2HttpContext.Current.Profile.GetPropertyValue("GroupName.PropertyName");  //Profile有分组情况的另一种写法 
3HttpContext.Current.Profile.GetPropertyValue("PropertyName"); //Profile无分组的情况 

修改Profile值的代码改为:

1HttpContext.Current.Profile.SetPropertyValue("GroupName.PropertyName", "Value"); //有分组情况
2HttpContext.Current.Profile.SetPropertyValue("PropertyName", "Value"); //无分组情况

保存

HttpContext.Current.Profile.Save();

缺点:这样虽然可以读取/修改/保存Profile,但这种写法把Profile降级为弱类型了，在vs.net开发环境中也失去了代码提示自动感知的能力

(2)推荐使用!利用Web Profile Builder生成强类型的Profile
步骤:
a.先到http://code.msdn.microsoft.com/WebProfileBuilder/Release/ProjectReleases.aspx?ReleaseId=674 这里下载这个免费的开源小插件，并安装
b.修改web.config文件，首先增加一个节点

<sectionGroup name="robo.webProfile">
<section name="webProfileSettings" type="WebProfileBuilder.WebProfileConfigurationSection, WebProfileBuilder, Version=1.1.0.0, Culture=neutral, PublicKeyToken=01d50f1f82943b0c" allowLocation="true" allowDefinition="Everywhere"/>
</sectionGroup> 

把这一段复制到<configSections>这一行的后面,即

<?xml version="1.0"?>
<configuration>
 <configSections>
  <sectionGroup name="robo.webProfile">
   <section name="webProfileSettings" type="WebProfileBuilder.WebProfileConfigurationSection, WebProfileBuilder, Version=1.1.0.0, Culture=neutral, PublicKeyToken=01d50f1f82943b0c" allowLocation="true" allowDefinition="Everywhere"/>
  </sectionGroup>
  

然后再把

<robo.webProfile>
 <webProfileSettings className="CntvsWebProfile" directory="App_Code" fileName="CntvsWebProfile"/>
</robo.webProfile> 

复制到</configSections>的下面,即

</configSections>
<robo.webProfile>
 <webProfileSettings className="CntvsWebProfile" directory="App_Code" fileName="CntvsWebProfile"/>
</robo.webProfile>

稍微解释一下,这一段告诉编译器，将在App_Code目录下生成一个CntvsWebProfile.cs的文件，类名为CntvsWebProfile（当然还可以指定namespace,具体可以参看WebProfileBuilder的sample)，注意App_Code如果不存在将生成失败，另外最好在App_Code目录下，事先新建一个空的CntvsWebProfile.cs，否则好象也容易造成失败
c.关键!!!：修改项目文件xxx.csproj
退出vs.net,用记录本打开项目文件，找到 
<Import Project="(MSBuildBinPath)\Microsoft.CSharp.targets"/><ImportProject="$(MSBuildBinPath)\text{Microsoft}.CSharp.targets"/>$

$(MSBuildBinPath)\Microsoft.CSharp.targets" /><Import Project="(MSBuildExtensionsPath)\Microsoft\VisualStudio\v9.0\WebApplications\Microsoft.WebApplication.targets" /><br>在这里再加上一行</p><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"><span ><</span><span >Import </span><span >Project</span><span >="$(MSBuildExtensionsPath)\WebProfileBuilder\WebProfileBuilder.targets"</span><span > </span><span >/></span></font><p><font face="Verdana">这里就是告诉编译器，每次Build时，如果遇到web.config中的Profile设置有变化，将自动重新生成CntvsWebProfile.cs文件!!! <br>d.完成上述操作后，再次打开该项目，会提示该项目文件已经被修改，可能不安全之类的警告，不要理它，继续正常加载项目，Build一下，检查一下App_Code/CntvsWebProfile.cs的内容是否正确，如果正确的话，还要检查一下该cs文件的Property中的Build Action是否为Compile,如果不是，调整为Compile,否则别的地方没办法引用这个类</font></p><p><font face="Verdana">ok,终于完成了，下面再来看下如何使用这个cs类:<br>先给出web.config中的Profile配置节:<br></font></p><font face="Verdana"><span > 1</span><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"><br></span><span > 2</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span ><</span><span >anonymousIdentification </span><span >enabled</span><span >="true"</span><span >/></span><span ><br></span><span > 3</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span ><</span><span >profile </span><span >defaultProvider</span><span >="CNTVSWebSiteProfileProvider"</span><span > enabled</span><span >="true"</span><span >></span><span ><br></span><span > 4</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ><</span><span >providers</span><span >></span><span ><br></span><span > 5</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ><</span><span >add </span><span >name</span><span >="CNTVSWebSiteProfileProvider"</span><span > type</span><span >="System.Web.Profile.SqlProfileProvider"</span><span > connectionStringName</span><span >="ConnStr"</span><span >/></span><span ><br></span><span > 6</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ></</span><span >providers</span><span >></span><span ><br></span><span > 7</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ><</span><span >properties</span><span >></span><span ><br></span><span > 8</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ><</span><span >group </span><span >name</span><span >="AdminSystem"</span><span >></span><span ><br></span><span > 9</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ><</span><span >add </span><span >allowAnonymous</span><span >="true"</span><span > name</span><span >="Sex"</span><span > type</span><span >="String"</span><span > defaultValue</span><span >="Female"</span><span >/></span><span ><br></span><span >10</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ><</span><span >add </span><span >allowAnonymous</span><span >="true"</span><span > name</span><span >="Age"</span><span > type</span><span >="Long"</span><span >/></span><span ><br></span><span >11</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ><</span><span >add </span><span >allowAnonymous</span><span >="true"</span><span > name</span><span >="Name"</span><span > type</span><span >="String"</span><span > defaultValue</span><span >="unknown"</span><span >/></span><span ><br></span><span >12</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ></</span><span >group</span><span >></span><span ><br></span><span >13</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"> </span><span ></</span><span >properties</span><span >></span><span ><br></span><span >14</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span ></</span><span >profile</span><span >></span><span > <br></span><span >15</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span></font><p><font face="Verdana"></font> <font face="Verdana">强类型使用Profile的示例代码:</font><font face="Verdana"></font></p><font face="Verdana"><span > 1</span><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"><span >using</span><span > System;<br></span><span > 2</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Collections;<br></span><span > 3</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Configuration;<br></span><span > 4</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Data;<br></span><span > 5</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Linq;<br></span><span > 6</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Web;<br></span><span > 7</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Web.Profile;<br></span><span > 8</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Web.Security;<br></span><span > 9</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Web.UI;<br></span><span >10</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Web.UI.HtmlControls;<br></span><span >11</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Web.UI.WebControls;<br></span><span >12</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Web.UI.WebControls.WebParts;<br></span><span >13</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >using</span><span > System.Xml.Linq;<br></span><span >14</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"><br></span><span >15</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"><br></span><span >16</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >namespace</span><span > Website<br></span><span >17</span><span ><img id="Codehighlighter1_350_1402_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/5acf10db0001405b00110016.jpg" align="top"><img id="Codehighlighter1_350_1402_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img2.sycdn.imooc.com/5acf10db00011c5300110016.jpg" align="top"></span><span id="Codehighlighter1_350_1402_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_350_1402_Open_Text"><span >{<br></span><span >18</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >public</span><span > </span><span >partial</span><span > </span><span >class</span><span > _Default : System.Web.UI.Page<br></span><span >19</span><span ><img id="Codehighlighter1_411_1400_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"><img id="Codehighlighter1_411_1400_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"> </span><span id="Codehighlighter1_411_1400_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_411_1400_Open_Text"><span >{<br></span><span >20</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >public</span><span > </span><span >static</span><span > CntvsWebProfile Profile<br></span><span >21</span><span ><img id="Codehighlighter1_467_555_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"><img id="Codehighlighter1_467_555_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"> </span><span id="Codehighlighter1_467_555_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_467_555_Open_Text"><span >{<br></span><span >22</span><span ><img id="Codehighlighter1_485_545_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"><img id="Codehighlighter1_485_545_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"> </span><span >get</span><span > </span><span id="Codehighlighter1_485_545_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_485_545_Open_Text"><span >{ </span><span >return</span><span > </span><span >new</span><span > CntvsWebProfile(HttpContext.Current.Profile); }</span></span><span ><br></span><span >23</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10db0001105a00110016.jpg" align="top"> }</span></span><span ><br></span><span >24</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br></span><span >25</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >protected</span><span > </span><span >void</span><span > Page_Load(</span><span >object</span><span > sender, EventArgs e)<br></span><span >26</span><span ><img id="Codehighlighter1_626_690_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"><img id="Codehighlighter1_626_690_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"> </span><span id="Codehighlighter1_626_690_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_626_690_Open_Text"><span >{<br></span><span >27</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> ReadProfile();<br></span><span >28</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> SetProfile();<br></span><span >29</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10db0001105a00110016.jpg" align="top"> }</span></span><span ><br></span><span >30</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br></span><span >31</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br></span><span >32</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >void</span><span > ReadProfile() <br></span><span >33</span><span ><img id="Codehighlighter1_729_975_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"><img id="Codehighlighter1_729_975_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"> </span><span id="Codehighlighter1_729_975_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_729_975_Open_Text"><span >{<br></span><span >34</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >if</span><span > (</span><span >!</span><span >IsPostBack)<br></span><span >35</span><span ><img id="Codehighlighter1_772_965_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"><img id="Codehighlighter1_772_965_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"> </span><span id="Codehighlighter1_772_965_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_772_965_Open_Text"><span >{<br></span><span >36</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> txtAge.Text </span><span >=</span><span > Profile.AdminSystem.Age.ToString();<br></span><span >37</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> txtSex.Text </span><span >=</span><span > Profile.AdminSystem.Sex;<br></span><span >38</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> txtName.Text </span><span >=</span><span > Profile.AdminSystem.Name;<br></span><span >39</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10db0001105a00110016.jpg" align="top"> }</span></span><span ><br></span><span >40</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10db0001105a00110016.jpg" align="top"> }</span></span><span ><br></span><span >41</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br></span><span >42</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >void</span><span > SetProfile()<br></span><span >43</span><span ><img id="Codehighlighter1_1011_1109_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"><img id="Codehighlighter1_1011_1109_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"> </span><span id="Codehighlighter1_1011_1109_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_1011_1109_Open_Text"><span >{<br></span><span >44</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> Profile.AdminSystem.Name </span><span >=</span><span > User.Identity.Name;<br></span><span >45</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> Profile.Save();<br></span><span >46</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10db0001105a00110016.jpg" align="top"> }</span></span><span ><br></span><span >47</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br></span><span >48</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >protected</span><span > </span><span >void</span><span > btnSet_Click(</span><span >object</span><span > sender, EventArgs e)<br></span><span >49</span><span ><img id="Codehighlighter1_1183_1394_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"><img id="Codehighlighter1_1183_1394_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/images/unknow-80.png" align="top"> </span><span id="Codehighlighter1_1183_1394_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_1183_1394_Open_Text"><span >{<br></span><span >50</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> Profile.AdminSystem.Age </span><span >=</span><span > Convert.ToInt16(txtAge.Text);<br></span><span >51</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> Profile.AdminSystem.Sex </span><span >=</span><span > txtSex.Text;<br></span><span >52</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> Profile.AdminSystem.Name </span><span >=</span><span > txtName.Text;<br></span><span >53</span><span ><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> Profile.Save();<br></span><span >54</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10db0001105a00110016.jpg" align="top"> }</span></span><span ><br></span><span >55</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10db0001105a00110016.jpg" align="top"> }</span></span><span ><br></span><span >56</span><span ><img alt="" src="//img1.sycdn.imooc.com/5acf10dc000105dd00110016.jpg" align="top">}</span></span><span ><br></span><span >57</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"><br></span><span >58</span><span ><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><p>代码很简单，除了要声明一个static的CntvsWebProfile外，其它跟website的使用方式完全一样<br><br><strong>2.如何将一个匿名用户的Profile迁移到认证用户?<br></strong>这种情况特别是在购物系统中很常见，比如浏览者在未登录的情况下，可以先把喜欢的商品加入基于Profile的购物车，要结算的时候再登录去付帐，默认情况下，匿名用户一旦登录成为认证用户，匿名状态下购物车中的东东将“丢失”，这里如果能把匿名用户的Profile迁移到认证用户就能避免该问题，解决办法:在Global.asax全局文件中处理，在全局文件中增加一个事件:Profile_MigrateAnonymous,代码参考下面</p><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"><span >//</span><span > 将Profile值从匿名用户迁移到认证用户</span><span ><br><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><span >protected</span><span > </span><span >void</span><span > Profile_MigrateAnonymous(Object sender, ProfileMigrateEventArgs e)<br><img id="Codehighlighter1_108_739_Open_Image" onclick="code_collapse_toggle(this);" alt="" src="//img3.sycdn.imooc.com/5acf10db0001405b00110016.jpg" align="top"><img id="Codehighlighter1_108_739_Closed_Image" onclick="code_collapse_toggle(this);" alt="" src="//img2.sycdn.imooc.com/5acf10db00011c5300110016.jpg" align="top"></span><span id="Codehighlighter1_108_739_Closed_Text" ><img alt="" src="//img2.sycdn.imooc.com/5acf10da000164bd00150020.jpg"></span><span id="Codehighlighter1_108_739_Open_Text"><span >{<br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >//</span><span >得到匿名用户的Profile</span><span ><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"></span><span > CntvsWebProfile anonProfile </span><span >=</span><span > </span><span >new</span><span > CntvsWebProfile(System.Web.Profile.ProfileBase.Create(e.AnonymousID));<br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >//</span><span >得到当前通过验证的用户的Profile</span><span ><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"></span><span > CntvsWebProfile Profile </span><span >=</span><span > </span><span >new</span><span > CntvsWebProfile(HttpContext.Current.Profile);<br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >//</span><span >将匿名用户的Profile赋值给认证用户</span><span ><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"></span><span > Profile.AdminSystem.Age </span><span >=</span><span > anonProfile.AdminSystem.Age;<br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> Profile.AdminSystem.Name </span><span >=</span><span > anonProfile.AdminSystem.Name;<br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> Profile.AdminSystem.Sex </span><span >=</span><span > anonProfile.AdminSystem.Sex;<br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> <br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >//</span><span >删除匿名Profile</span><span ><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"></span><span > ProfileManager.DeleteProfile(e.AnonymousID);<br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> AnonymousIdentificationModule.ClearAnonymousIdentifier();<br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"> </span><span >//</span><span >保存Profile</span><span ><br><img alt="" src="//img3.sycdn.imooc.com/5acf10db000133d000110016.jpg" align="top"></span><span > Profile.Save(); <br><img alt="" src="//img1.sycdn.imooc.com/5acf10dc000105dd00110016.jpg" align="top">}</span></span><span > <br><img alt="" src="//img2.sycdn.imooc.com/5acf10d90001a63300110016.jpg" align="top"></span><p></p></font></font><p><font face="Verdana"><font face="Verdana">菩提树下的杨过 2008-4-12晚 整理于 上海</font></font></p>$