SessionID in ASP.NET MVC

session Id every 2-3 request will be changes shouldn't it remain the same because : ASP.NET keeps assigning new session ids until you place something into the Session variable

Session.SessionID
Session.SessionID

1. <code>
2. Session.SessionID
3. </code>

<code>
Session.SessionID
</code>

so you can't use it for make it use Session Start and save a variable on Session. Like this :

void Session_Start(object sender, EventArgs e) {
  session["SessionID"] = Guid.NewGuid().ToString();
}
void Session_Start(object sender, EventArgs e) {
  session["SessionID"] = Guid.NewGuid().ToString();
}

1. <code>
2. void Session_Start(object sender, EventArgs e) {
3. session["SessionID"] = Guid.NewGuid().ToString();
4. }
5. </code>

<code>
void Session_Start(object sender, EventArgs e) {
  session["SessionID"] = Guid.NewGuid().ToString();
}
</code>