private void btnOK_Click(object sender, RoutedEventArgs e) { HinhCN hcn = new HinhCN(4, 3); hcn.CV(); hcn.DT(); MessageBox.Show("Chu vi HinhCN: " + hcn.chuvi.ToString() + "\nDien Tich HinhCN: " + hcn.dientich.ToString()); }
private void btnOK_Click(object sender, RoutedEventArgs e) { HinhCN hcn = new HinhCN(4, 3); HinhVuong hv = new HinhVuong(3); HinhTron ht = new HinhTron(3); hcn.ChuVi(); hcn.DienTich(); hv.ChuVi(); hv.DienTich(); ht.ChuVi(); ht.DienTich(); MessageBox.Show("Chu vi HinhCN: " + hcn.chuvi.ToString() + "\nDien Tich HinhCN: " + hcn.dientich.ToString() + "\n" + "\nChu vi HinhVuong: " + hv.chuvi.ToString() + "\nDien Tich HinhVuong: " + hv.dientich.ToString() + "\n" + "\nChu vi HinhTron: " + ht.chuvi.ToString() + "\nDien Tich HinhTron: " + ht.dientich.ToString()); }