[問題] ArrayList中取得值的問題
寫程式的新手,想問各位大大一個問題><
附上程式一個片段:
private void button2_Click(object sender, EventArgs e)
{
ArrayList list = new ArrayList();
for (int i = 0; i < 10; i++)
{
a = new myCircle(this.CreateGraphics(),
this.ClientSize.Width, this.ClientSize.Height);
list.Add(a);
Thread.Sleep(600);
}
Thread thread1 = new Thread(new ThreadStart(checkDistance));
thread1.Start();
}
如上,myCircle是自己寫的class,裡面有x和y會一直不停變換。
按下button2後螢幕會出現十顆球。
我的問題是,要怎麼從arraylist裡面抓出十顆球個別的x和y位置,謝謝!
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 1.168.200.241
※ 文章網址: https://www.ptt.cc/bbs/C_Sharp/M.1430490686.A.025.html
推
05/01 23:21, , 1F
05/01 23:21, 1F
→
05/01 23:22, , 2F
05/01 23:22, 2F
推
05/02 00:16, , 3F
05/02 00:16, 3F
→
05/02 00:26, , 4F
05/02 00:26, 4F
→
05/02 00:26, , 5F
05/02 00:26, 5F
→
05/02 00:27, , 6F
05/02 00:27, 6F
推
05/02 02:15, , 7F
05/02 02:15, 7F
C_Sharp 近期熱門文章
PTT數位生活區 即時熱門文章