Converting Int 64 to DateTime Format

Question

Hello I got a JsonObject by debug_token as in this link

https://developers.facebook.com/docs/facebook-login/access-tokens/

Topic : Getting Info about Tokens and Debugging

and I need to know what is expires_at/issued_at (What is the dataType) and how to convert it to C#'s DateTime.

Simply I need to know what is facebook mean by expires_at? is it the time(seconds/minutes)to it's death or correct time format (DateTime) iam using Facebook C# SDK

json array I got is

{
    "data": {
        "app_id": *********,
        "is_valid": true,
        "application": "MyApp1",
        "user_id": *********,
        "issued_at": 1367606488,
        "expires_at": 1372790488,
        "scopes": [
            "create_note",
            "manage_notifications",
            "photo_upload",
            "publish_actions",
            "publish_stream",
            "read_stream",
            "share_item",
            "status_update",
            "user_about_me",
            "user_photos",
            "video_upload"
        ]
    }
}

---

Santana George

Answer 1

Hello I got a JsonObject by debug_token as in this link

https://developers.facebook.com/docs/facebook-login/access-tokens/

Topic : Getting Info about Tokens and Debugging

and I need to know what is expires_at/issued_at (What is the dataType) and how to convert it to C#'s DateTime.

Simply I need to know what is facebook mean by expires_at? is it the time(seconds/minutes)to it's death or correct time format (DateTime) iam using Facebook C# SDK

json array I got is

{
    "data": {
        "app_id": *********,
        "is_valid": true,
        "application": "MyApp1",
        "user_id": *********,
        "issued_at": 1367606488,
        "expires_at": 1372790488,
        "scopes": [
            "create_note",
            "manage_notifications",
            "photo_upload",
            "publish_actions",
            "publish_stream",
            "read_stream",
            "share_item",
            "status_update",
            "user_about_me",
            "user_photos",
            "video_upload"
        ]
    }
}

---

Santana George

That's probably a UNIX Date Integer - which i believe is the number of seconds since early 1970...

Try this answer (see checked answer):
http://stackoverflow.com/questions/249760/how-to-convert-unix-timestamp-to-datetime-and-vice-versa 

-Rob

Answer 2

Thanks that's Correct Answer.

---

Santana George