Facebook的C＃SDK ASP.Net 3.5例子 [英] Facebook C# SDK ASP.Net 3.5 Examples

问题描述

我被要求开发一个Facebook应用程序，允许他们目前的系统的用户使用这个Facebook应用程序，以找到对方。 Unfortuantely其要求是，它必须建立在ASP.NET 3.5（更易于为他们的客户分发目的）。

我是一名经验丰富的PHP开发人员，虽然我已经在过去使用C＃的Windows应用程序。我发现了一个Facebook的API，它看起来合适 - HTTP：//facebooksdk.$c$cplex.com/ 。我遇到的问题是，所有availble的例子使用.NET 4。

我必须承认，我竭力去正视与API，我知道过去我学得最好通过实例。任何人都可以提供一个链接到实例或一些基本的code我尝试？

我真的AP preciate你对形势的任何意见或输入。 谢谢你，贾森。

更新

使用下面的答案，下面的资源(http://osnapz.word$p$pss.com/2010/04/23/using-asp-net-with-facebooks-graph-api-and-oauth-2-0-authentication/)这是很容易使开始的Facebook应用程序。

有一个问题我也有是服务器（1和1）我需要使用代理服务器设置添加到web.config

例如：

 ＆LT; system.net＆GT;
   ＆LT; defaultProxy＆GT;
       ＆LT;代理
          usesystemdefault =假
          bypassonlocal =假
          proxyaddress =htt​​p://ntproxyus.lxa.perfora.net:3128
       /＆GT;
   ＆LT; / defaultProxy＆GT;
＆LT; /system.net>
 

解决方案

直到你成为更熟悉ASP.NET，我会建议用FacebookClient（积分），而不是更多地参与

一件事你必须明白的是动态和使用的IDictionary 之间的差异。对于C＃4.0，你就可以使用动态，但3.5则必须使用旧的IDictionary 。

下面是如何从动态转换为IDictionary的（这样你就可以使用4.0例子作为指导）

一个很好的例子

 变种FB =新FacebookClient（{access_token}）;

动态结果= fb.Get（/我）;
VAR名称= result.name;

回复于（你好+姓名）;
 

转换为：

 变种FB =新FacebookClient（{access_token}）;

VAR的结果=（IDictionary的＆LT;字符串，对象＆gt;）fb.Get（/我）;
VAR名称=（字符串）结果[名称];

回复于（你好+姓名）;
 

我希望让你用自己的方式，只要转换的例子。

I've been asked to develop a facebook application that allows users of their current system to find each other using a this facebook app. Unfortuantely their requirements are that it has to be build in ASP.NET 3.5 (Easier for their clients distribution purposes).

I am a experienced PHP developer although I have in the past used C# for windows applications. I have found a facebook api that looks suitable - http://facebooksdk.codeplex.com/. The problem I am having is that all availble examples use .NET 4.

I must admit I'm struggling to get to grips with the api and I know from the past I learn best through example. Could anyone provide a link to examples or some basic code I experiment with?

I would really appreciate any advice or input you have on the situation. Thanks, Jason.

Update

Using the answer below and the following resource (http://osnapz.wordpress.com/2010/04/23/using-asp-net-with-facebooks-graph-api-and-oauth-2-0-authentication/) it is easy enough to make start on facebook application.

One issue I also had was the server (1&1) I was using needed proxy setting added to the web.config

Example:

<system.net>
   <defaultProxy>
       <proxy
          usesystemdefault = "false"
          bypassonlocal="false"
          proxyaddress="http://ntproxyus.lxa.perfora.net:3128"
       />
   </defaultProxy>
</system.net>

解决方案

Until you become more familiar with ASP.NET, I would suggest integrating with the FacebookClient() rather than the more involved

the one thing you will have to understand is the difference between dynamic and using IDictionary. For C# 4.0 and up you can use dynamic, but for 3.5 you must use the old IDictionary.

Here's a good example of how to convert from dynamic to IDictionary (so you can use the 4.0 examples as a guide)

var fb = new FacebookClient("{access_token}");

dynamic result = fb.Get("/me");
var name = result.name;

Response.Write("Hi " + name);

Converts to:

var fb = new FacebookClient("{access_token}");

var result = (IDictionary<string, object>)fb.Get("/me");
var name = (string)result["name"];

Response.Write("Hi " + name);

I hope that gets you on your way as far as converting the examples.

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