我有以下代码：
public void CheckAuthorization()
{
string app_id = "";//Your id here
string app_secret = "";//your secret key
string scope = "publish_stream, manage_pages";
if (Request["code"] == null)
{
Response.Redirect(string.Format("https://graph.facebook.com/oauth/authorize?client_id={0}&redirect_uri={1}&scope={2}",
app_id, Request.Url.AbsoluteUri, scope));
}
else
{
Dictionary<string, string> tokens = new Dictionary<string, string>();
string url = string.Format("https://graph.facebook.com/oauth/access_token?client_id={0}&redirect_uri={1}&scope={2}&code={3}&client_secret={4}",
app_id, Request.Url.AbsoluteUri, scope, Request["code"].ToString(), app_secret);
HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
StreamReader reader = new StreamReader(response.GetResponseStream());
string vals = reader.ReadToEnd();
foreach (string token in vals.Split('&'))
{
tokens.Add(token.Substring(0, token.IndexOf("=")), token.Substring(token.IndexOf("=") + 1, token.Length - token.IndexOf("=")-1));
}
}
string access_token=tokens["access_token"];
var client = new FacebookClient(access_token);
client.Post("me/feed", new { message="Hi"});
}
}
使用此代码，我可以使用该行发布到我的个人资料
client.Post("me/feed", new { message="Hi"});
我如何才能在其他个人资料上发帖？