C# (CSharp) App.Infrastructure ClassroomDbContext.SaveChangesAsyncの例

コード例 #1

        public async Task <T> AddAsync(T entity)
        {
            await _dbContext.Set <T>().AddAsync(entity);

            await _dbContext.SaveChangesAsync();

            return(entity);
        }

コード例 #2

        public async Task AddAsync(long studentId, long lessonId)
        {
            StudentLesson studentLesson = new StudentLesson
            {
                StudentId = studentId,
                LessonId  = lessonId
            };

            await _dbContext.StudentLessons.AddAsync(studentLesson);

            await _dbContext.SaveChangesAsync();
        }