在Facebook的粉丝页面上使用c＃ [英] Posting image in facebook fan page using c#

问题描述

我希望通过winform应用程序在我的Facebook粉丝页面上发布图像，但代码不起作用。 FacebookOAuthException 发生错误。任何人都知道如何处理这个问题？

I wish to post image on my Facebook fan page with a winform application, but the code doesn't work. FacebookOAuthException error was occur. Anyone know how to handle this problem?

var fb = new FacebookClient(_accessToken);

dynamic parameters = new ExpandoObject();
        parameters.message = txtMessage.Text;
        parameters.access_token = _accessToken;
        parameters.source = new FacebookMediaObject
        {
            ContentType = "image/jpeg",
            FileName = Path.GetFileName(ofd.FileName)
        }.SetValue(File.ReadAllBytes(ofd.FileName));

        FacebookClient app = new FacebookClient(_accessToken);

var result = app.Post("/" + [page id] + "/feed", parameters);

推荐答案

您需要替换此行

var result = app.Post（/+ [page id] +/ feed，parameters）;

var result = app.Post("/" + [page id] + "/feed", parameters);

by

var result = app.Post（/+ [Album id] +/ feed，参数）;

var result = app.Post("/" + [Album id] + "/feed", parameters);

获取相册ID，您可以从

to get album Id you can get from

        string AlbumId;
        dynamic albums = app.Get("me/albums");
        foreach (dynamic albumInfo in albums.data)
        {
          if( albumInfo.name == "Timeline Photos" ) AlbumId=albumInfo.id; break;
        }

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