Winform中获得多个CheckBox的Tag，Text，并把得到的多个tag，Text之间用逗号分开

[xiaoxinxin1128]

Winform窗体中，有多个CheckBox，现在要拿到选中的checkbox的Tag和text，并把拿到的tag和text分别用逗号隔开？

[laisui]

ArrayList al = new ArrayList();
        void getCBTagAndText()
        {
            al.Clear();
            foreach (Control c in this.Controls)
            {
                if ((c as CheckBox) != null)
                {
                    if (c.Tag != null)
                        al.Add(c.Tag.ToString() + "," + c.Text);
                    else
                        al.Add("null," + c.Text);
                }
            }
        }