コード例 #1
0
        public async Task <bool> UpdateSeries(Series2 s)
        {
            try
            {
                var seriesUpdate = await GetSeriesById(s.Id);

                if (seriesUpdate is null)
                {
                    return(false);
                }
                s = await SetObjects(s);

                if (s is null)
                {
                    return(false);
                }
                _db.Entry(seriesUpdate).State = EntityState.Detached;
                _db.Update(s);
                await _db.SaveChangesAsync();

                return(true);
            }
            catch (Exception)
            {
                throw;
            }
        }
コード例 #2
0
 public BindedBarsViewModel()
 {
     _timer.Tick += (sender, args) =>
     {
         Series1.RemoveAt(0);
         Series1.Add(_random.Next(-10, 39));
         Series2.RemoveAt(0);
         Series2.Add(_random.Next(-10, 39));
     };
 }
コード例 #3
0
        private async Task <Series2> SetObjects(Series2 s)
        {
            try
            {
                var genre = await GetGenreById(s.Genre.GenreId);

                var country = await GetCountryById(s.Country.CountryId);

                if (genre is null || country is null)
                {
                    return(null);
                }
                s.Country = country;
                s.Genre   = genre;
                return(s);
            }
            catch (Exception)
            {
                throw;
            }
        }
コード例 #4
0
        public async Task <bool> AddSeries(Series2 s)
        {
            try
            {
                s = await SetObjects(s);

                if (s is null)
                {
                    return(false);
                }

                await _db.AddAsync(s);

                await _db.SaveChangesAsync();

                return(true);
            }
            catch (Exception)
            {
                throw;
            }
        }