protected void btnInterested_Click(object sender, EventArgs e)
{
if (!Page.User.Identity.IsAuthenticated)
{
Response.Redirect("./login.aspx");
}
WebshopDataContext dc = new WebshopDataContext();
aspnet_User user = (from ev in dc.aspnet_Users where ev.UserName.Equals(Page.User.Identity.Name) select ev).FirstOrDefault();
ListsOfParticipant lists = (from ev in dc.ListsOfParticipants where ev.EventID == m_eventID && ev.UserID == user.UserId select ev).FirstOrDefault();
if (lists == null)
{
ListsOfParticipant newLists = new ListsOfParticipant
{
UserID = user.UserId,
EventID = m_eventID,
Interested = true
};
dc.ListsOfParticipants.InsertOnSubmit(newLists);
dc.SubmitChanges();
dc.Dispose();
}
else if (lists.Interested == false)
{
//ListsOfParticipant newLists = new ListsOfParticipant
//{
// lists.Interested = true
//};
lists.Interested = true;
dc.ListsOfParticipants.Attach(lists, true);
dc.SubmitChanges();
dc.Dispose();
}
}
