Share post on linkdin ,Instagram , facebook

Hi i want to post message on linkdin,Facebbok and Instagram using asp.net C# / MVC Application

I have tried many articles but didnot find any solution, please help me that how can i perform such task,

please share if anyone have used such implementation

this is how you can post massage with C# on facebook

class Program
{
private const string FacebookApiId = "apiId";
private const string FacebookApiSecret = "secret";
private const string AuthenticationUrlFormat =
"https://graph.facebook.com/oauth/access_token?client_id={0}&client_secret={1}&grant_type=client_credentials&scope=manage_pages,offline_access,publish_stream";
static void Main(string[] args)
{
string accessToken = GetAccessToken(FacebookApiId, FacebookApiSecret);
PostMessage(accessToken, "My message");
}
static string GetAccessToken(string apiId, string apiSecret)
{
string accessToken = string.Empty;
string url = string.Format(AuthenticationUrlFormat, apiId, apiSecret);
WebRequest request = WebRequest.Create(url);
WebResponse response = request.GetResponse();
using (Stream responseStream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(responseStream, Encoding.UTF8);
String responseString = reader.ReadToEnd();
NameValueCollection query = HttpUtility.ParseQueryString(responseString);
accessToken = query["access_token"];
}
if (accessToken.Trim().Length == 0)
throw new Exception("There is no Access Token");
return accessToken;
}
static void PostMessage(string accessToken, string message)
{
try
{
FacebookClient facebookClient = new FacebookClient(accessToken);
dynamic messagePost = new ExpandoObject();
messagePost.access_token = accessToken;
//messagePost.picture = "[A_PICTURE]";
//messagePost.link = "[SOME_LINK]";
//messagePost.name = "[SOME_NAME]";
//messagePost.caption = "my caption";
messagePost.message = message;,
//messagePost.description = "my description";
var result = facebookClient.Post("/[user id]/feed", messagePost);
}
catch (FacebookOAuthException ex)
{
//handle something
}
catch (Exception ex)
{
//handle something else
}
}
}

5 Replies

Know the answer? Post it — somebody with the same question will find it here.

Ashutosh Gupta5y ago
you can use their avaiable REST API, Post, those are avilable in development section.
+1
Sachin Singh5y ago
this is how you can post massage with C# on facebook
class Program
{
    private const string FacebookApiId = "apiId";
    private const string FacebookApiSecret = "secret";

    private const string AuthenticationUrlFormat =
        "https://graph.facebook.com/oauth/access_token?client_id={0}&client_secret={1}&grant_type=client_credentials&scope=manage_pages,offline_access,publish_stream";

    static void Main(string[] args)
    {
        string accessToken = GetAccessToken(FacebookApiId, FacebookApiSecret);

        PostMessage(accessToken, "My message");
    }

    static string GetAccessToken(string apiId, string apiSecret)
    {
        string accessToken = string.Empty;
        string url = string.Format(AuthenticationUrlFormat, apiId, apiSecret);

        WebRequest request = WebRequest.Create(url);
        WebResponse response = request.GetResponse();

        using (Stream responseStream = response.GetResponseStream())
        {
            StreamReader reader = new StreamReader(responseStream, Encoding.UTF8);
            String responseString = reader.ReadToEnd();

            NameValueCollection query = HttpUtility.ParseQueryString(responseString);

            accessToken = query["access_token"];
        }

        if (accessToken.Trim().Length == 0)
            throw new Exception("There is no Access Token");

        return accessToken;
    }

    static void PostMessage(string accessToken, string message)
    {
        try
        {
            FacebookClient facebookClient = new FacebookClient(accessToken);

            dynamic messagePost = new ExpandoObject();
            messagePost.access_token = accessToken;
            //messagePost.picture = "[A_PICTURE]";
            //messagePost.link = "[SOME_LINK]";
            //messagePost.name = "[SOME_NAME]";
            //messagePost.caption = "my caption";
            messagePost.message = message;,
            //messagePost.description = "my description";

            var result = facebookClient.Post("/[user id]/feed", messagePost);
        }
        catch (FacebookOAuthException ex)
        {
             //handle something
        }
        catch (Exception ex)
        {
             //handle something else
        }

    }


}
+1
Amit Gupta5y ago
You can use their API to post on the specific platform, goto their website and developer option
+1
Anil Kumar5y ago
Hi we can use this, if we want to share,like any think on click on icon,
but i want to post from my application. what i ll post that shoud be reflect into my post on social media
+1
Sachin Singh5y ago
javascript will be easier in your scenario , for example for facebook
Your Website Title

"og:url"           content="https://www.your-domain.com/your-page.html" />
"og:type"          content="website" />
"og:title"         content="Your Website Title" />
"og:description"   content="Your description" />
"og:image"         content="https://www.your-domain.com/path/image.jpg" />




"fb-root">
class="fb-share-button"
data-href="https://www.your-domain.com/your-page.html"
data-layout="button_count">