private void Hide_object_Click(object sender, EventArgs e) { PPicture figure = (PPicture)comboBox1.SelectedItem; figure.Hide(); figure.Draw(pictureBox1); }
private void Minus_Click(object sender, EventArgs e) { PPicture figure = (PPicture)comboBox1.SelectedItem; if (figure.clr == Color.White) { return; } figure.Hide(); figure.Draw(pictureBox1); figure.Reduce(); figure.Show(); figure.Draw(pictureBox1); }