private ml_WorkoutComment ParseViewModel(WorkoutCommentViewModel viewModel)
 {
     ml_WorkoutComment comment = new ml_WorkoutComment()
     {
         Comment = viewModel.Comment,
         CRDT = viewModel.Date,
         LUDT = DateTime.Now,
         UserID = viewModel.User.ID,
         WorkoutID = viewModel.WorkoutID
     };
     if (viewModel.ID > 0)
     {
         comment.ID = viewModel.ID;
     }
     return comment;
 }
 public void SaveWorkoutComment(WorkoutCommentViewModel commentViewModel)
 {
     ml_WorkoutComment comment = ParseViewModel(commentViewModel);
     SaveWorkoutComment(comment);
 }