private void getPecuarista()
        {
            try
            {
                pecuaristaBindingSource.DataSource = wbclient.GetAllPecuaristaCompraGado();

                Pecuarista opecuarista = pecuaristaBindingSource.Current as Pecuarista;
            }
            catch (Exception ex)
            {
                MetroFramework.MetroMessageBox.Show(this, ex.Message, "Erro", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }