private void B_timer_Tick(object sender, EventArgs e) { if (B_x == C_x - 20 && B_y == C_y - 20) { B_timer.Stop(); } else { do { if (B_x < C_x) { B_x++; } else { B_x--; } }while (B_x == C_x - 20); do { if (B_y < C_y) { B_y++; } else { B_y--; } }while (B_y == C_y - 20); Invalidate(); } }
private void button1_Click(object sender, EventArgs e) { A_timer.Stop(); B_timer.Stop(); C_timer.Stop(); D_timer.Stop(); }