private void saveAddSpeaker_Click(object sender, EventArgs e)
        {
            decimal number;

            number = decimal.Parse(newSpeakerRatingTextBox.Text);

            if (errorProviderAddSpeakerName.GetError(newSpeakerNameTextBox) == "" &&
                errorProviderAddSpeakerPicture.GetError(newSpeakerPictureTextBox) == "" &&
                errorProviderAddSpeakerNationality.GetError(newSpeakerNationalityTextBox) == "" &&
                errorProviderAddSpeakerCode.GetError(newSpeakerCodeTextBox) == "" &&
                errorProviderAddSpeakerRating.GetError(newSpeakerRatingTextBox) == ""
                )
            {
                //addedSpeaker.Id = AddConferance.maxIdSpeaker + 1;
                //addedSpeaker.Code = newSpeakerCodeTextBox.Text;
                //addedSpeaker.Name = newSpeakerNameTextBox.Text;
                //addedSpeaker.Rating = number;
                //addedSpeaker.Nationality = newSpeakerNationalityTextBox.Text;
                //addedSpeaker.Picture = newSpeakerPictureTextBox.Text;
                PostAddSpeaker();

                _getSpeakerRepository.addSpeaker(AddConferance.maxIdSpeaker + 1, newSpeakerCodeTextBox.Text, newSpeakerNameTextBox.Text, number, newSpeakerNationalityTextBox.Text, newSpeakerPictureTextBox.Text);
                this.Close();
            }
        }
 public IActionResult AddSpeaker([FromBody] SpeakerModel speaker)
 {
     _getSpeakerRepository.addSpeaker(speaker.Id, speaker.Code, speaker.Name, speaker.Rating, speaker.Nationality, speaker.Picture);
     return(Ok());
 }