public async Task <bool> CheckUserFormParticipation(int id) { int n = -1; var p = await _ps.CheckUserParticipationAsync(id); for (var i = 0; i < p.Fu.Count; i++) { if (p.Fu[i].QFormID.Equals(id) && p.Fu[i].UserID.Equals(p.au.Id)) { return(true); } } return(false); }