protected void JoinControl_Join(object sender, JoinEventArgs e)
{
string userID = this.User.Identity.GetUserId();
User user = this.dbContext.Users.FirstOrDefault(x => x.Id == userID);
Event trip = this.dbContext.Events.FirstOrDefault(x => x.Id == e.DataID);
if (e.IsJoin)
{
trip.Participants.Add(user);
}
else
{
trip.Participants.Remove(user);
}
this.dbContext.SaveChanges();
}
protected void ButtonJoin_Command(object sender, CommandEventArgs e)
{
bool isJoin = e.CommandName == "Join";
var joinEventArgs = new JoinEventArgs(Convert.ToInt32(e.CommandArgument), isJoin);
this.Join(this, joinEventArgs);
}