get session ID in ASP.Net

Question

how can I get IDs of all current sessions?

Answer 1

According to Dino Esposito each session is stored in the application's Cache and with some work you can retreive this information:

DataTable dt = new DataTable();
dt.Columns.Add("SessionID", typeof(string));
foreach(DictionaryEntry elem in Cache) {
    string s = elem.Key.ToString();
    if (s.StartsWith("System.Web.SessionState.SessionStateItem")) {
        DataRow row = dt.NewRow();
        char[] parms = {':'};
        string[] a = s.Split(parms);
        row["SessionID"] = a[1];
        dt.Rows.Add(row);
    }
}