private void dgvListWorker_CellClick(object sender, DataGridViewCellEventArgs e)
        {
            if (e.ColumnIndex == 8)
            {
                if (dgvListWorker.CurrentRow != null)
                {
                    var id     = dgvListWorker.CurrentRow.Cells[0].Value;
                    var worker = Worker.SelectedWorker(Convert.ToInt32(id));
                    var form   = new WorkerForm {
                        Worker = worker, WorkerListForm = this, TopLevel = false, Dock = DockStyle.Fill
                    };
                    CatelogForm.pnlFill.Controls.Clear();
                    CatelogForm.pnlFill.Controls.Add(form);
                    form.Show();
                }
            }
            if (e.ColumnIndex == 9)
            {
                if (dgvListWorker.CurrentRow != null)
                {
                    var id            = dgvListWorker.CurrentRow.Cells[0].Value;
                    var showDeleteMsg = MessageBox.Show(@"Are you sure want to delete this?", @"Delete",
                                                        MessageBoxButtons.YesNo);

                    if (showDeleteMsg == DialogResult.Yes)
                    {
                        Worker.Delete(Convert.ToInt32(id));
                        dgvListWorker.Columns.Clear();
                        WorkerListForm_Shown(this, new EventArgs());
                    }
                    if (showDeleteMsg == DialogResult.No)
                    {
                        dgvListWorker.Columns.Clear();
                        WorkerListForm_Shown(this, new EventArgs());
                    }
                }
            }
        }