复选列--chenkboxlist

更改选定索引后激发

 protected void CheckBoxList1_SelectedIndexChanged(object sender, EventArgs e)
    {
        int n = cbl1.Items.Count;
        for (int i = 0; i < n; i++)
        {
            if (cbl1.Items[i].Selected)
            {
                string txt = cbl1.Items[i].Text;
                string t = txt.Replace(" 请投我一票", "<br>");
                Response.Write(t);
            }
        }
    }

数据绑定时激发

protected void CheckBoxList1_DataBound(object sender, EventArgs e)
    {
        int n = cbl1.Items.Count;

        for (int i = 0; i < n; i++)
        {
            //cbl1.Items[i].Text = cbl1.Items[i].Text + "  请投我一票";
            cbl1.Items[i].Text += "  请投我一票";
        }
    }

设置调整属性

protected void Button2_Click(object sender, EventArgs e)
    {
        if (cbl1.RepeatDirection == RepeatDirection.Horizontal)
        {
            Button2.Text = "给我水平配列";
            cbl1.RepeatDirection = RepeatDirection.Vertical;
        }
        else
        {
            Button2.Text = "给我垂直排列";
            cbl1.RepeatDirection =RepeatDirection.Horizontal;
        }
    }