private async Task DelEmploee()
        {
            await OpEmploee.DeleteDuty(ID, client);

            dataGridView1.Rows.Clear();
            await GetEmploees(client);
        }
        private async Task addEmploe()
        {
            if (FingePrintTB.Text != "" && LastNameTB.Text != "" && FirstNameTB.Text != "" && FatherNameTB.Text != "" && PositionTB.Text != "" && SubdivisionCB.Text != "" && BirthdateDT.Text != "")
            {
                string filename = FingePrintTB.Text;
                byte[] array    = ImageToByteArray(Image.FromFile(filename));

                Emploee emploee = new Emploee
                {
                    LastName   = LastNameTB.Text,
                    FirstName  = FirstNameTB.Text,
                    FatherName = FatherNameTB.Text,
                    Position   = PositionTB.Text,
                    subvision  = SubdivisionCB.Text,
                    Birthdate  = BirthdateDT.Value,
                };
                Emploee emp = await OpEmploee.CreateD(emploee, client);

                dataGridView1.Rows.Clear();
                GetEmploees(client).GetAwaiter();
                FPforSend fingerprint = new FPforSend
                {
                    FingerImage = array,
                    EmploeeId   = emp.Id
                };
                await OpFingerprints.Add(fingerprint, client);
            }
            else
            {
                MessageBox.Show("Заполнены не все поля");
            }
        }
        private async Task Search()
        {
            if (textBox1.Text != null)
            {
                listBox1.Items.Clear();
                listBox2.Items.Clear();
                listBox3.Items.Clear();
                string filename = textBox1.Text;
                pictureBox4.Image = Image.FromFile(filename);
                byte[] array            = ImageToByteArray(Image.FromFile(filename));
                List <MyDictionary> dic = await OpRecognition.CreateD(array, client);

                pictureBox1.Image = ByteToImage(dic[0].fingerprint.FingerImage);
                pictureBox2.Image = ByteToImage(dic[1].fingerprint.FingerImage);
                pictureBox3.Image = ByteToImage(dic[2].fingerprint.FingerImage);
                List <Emploee> emploees = await OpEmploee.GetD(client);

                List <Emploee> forRes = new List <Emploee>();
                for (int i = 0; i < 3; i++)
                {
                    var searchVar = dic[i].fingerprint.EmploeeId;
                    var emp       = emploees.FirstOrDefault(x => x.Id == searchVar);
                    forRes.Add(emp);
                }
                listBox1.Items.Add("ФИО: " + forRes[0].LastName + " " + forRes[0].FirstName + " " + forRes[0].FatherName);
                listBox1.Items.Add("Отдел: " + forRes[0].subvision);
                listBox1.Items.Add("Должность: " + forRes[0].Position);
                listBox2.Items.Add("ФИО: " + forRes[1].LastName + " " + forRes[1].FirstName + " " + forRes[1].FatherName);
                listBox2.Items.Add("Отдел: " + forRes[1].subvision);
                listBox2.Items.Add("Должность: " + forRes[1].Position);
                listBox3.Items.Add("ФИО: " + forRes[2].LastName + " " + forRes[2].FirstName + " " + forRes[2].FatherName);
                listBox3.Items.Add("Отдел: " + forRes[2].subvision);
                listBox3.Items.Add("Должность: " + forRes[2].Position);
                labelBest1.BackColor = Color.Transparent;
                label2.BackColor     = Color.Transparent;
                label3.BackColor     = Color.Transparent;
                labelBest1.Text      = Math.Round(dic[0].score, 2).ToString() + "%";
                label2.Text          = Math.Round(dic[1].score, 2).ToString() + "%";
                label3.Text          = Math.Round(dic[2].score, 2).ToString() + "%";
            }
            else
            {
                MessageBox.Show("Выберите отпечаток для идентификации");
            }
        }
        private async Task GetEmploees(HttpClient client)
        {
            try
            {
                List <Emploee> emploees = await OpEmploee.GetD(client);

                int rowNum = 0;
                foreach (var item in emploees)
                {
                    dataGridView1.Rows.Add();

                    dataGridView1.Rows[rowNum].Cells[0].Value = item.Id;
                    dataGridView1.Rows[rowNum].Cells[1].Value = item.FirstName;
                    dataGridView1.Rows[rowNum].Cells[2].Value = item.LastName;
                    dataGridView1.Rows[rowNum].Cells[3].Value = item.FatherName;
                    dataGridView1.Rows[rowNum].Cells[4].Value = item.Position;
                    dataGridView1.Rows[rowNum].Cells[5].Value = item.Birthdate.ToShortDateString();
                    dataGridView1.Rows[rowNum].Cells[6].Value = item.subvision;
                    rowNum++;
                }
            }
            catch (Exception) { };
        }