工作笔记（1）

Asp学习问题总结如下:
1.      this.TextBox3.Text =TextBox3.Text+"重要性:" + TextBox3.Text + "";
        this.TextBox3.Text =TextBox3.Text+"重要性:" + TextBox3.Text + "";

2.      this.TextBox3.Text ="重要性:" + TextBox3.Text + "";
        this.TextBox3.Text = "重要性:" + TextBox3.Text + "";
上面两种获取文本的方法区别.第一种方法能获取到两个值.第二种方法只能获取一个值，因为它会覆盖

3 sealed关键字是等同于java里面的太监类，.net里面叫做密封类，把这个关键字加在类或方法前面那么下边的类就不能被继承.

4    virtual关键字是用于定义虚拟方法.
override关键字是用于方法的写.
5 动态的生成Table
ArrayList list = new ArrayList();
        list.Add("sasdfasdfasdfasd");
        list.Add("eeeeeeeeef");
        list.Add("sasdfasdfasdfasd");
        list.Add("ffaaaaaaaaaaaaafdaf");
        list.Add("sasdfasfasdfasdfasd");
        list.Add("ffffffffffff");
        list.Add("aaaaaaaaaaaaaaaaaa");
        list.Add("ssssssssssssssss");
        list.Add("sasdfasdfasdfasd");
        list.Add("eeeeeeeeeeeeeeee");
        for (int i = 0; i < list.Count;i++)
        {
            HtmlTable table = new HtmlTable();
            HtmlTableRow tr = new HtmlTableRow();
            HtmlTableCell td = new HtmlTableCell();

            td.InnerHtml = "<a href='#'>" + list[i] + "</a>";
            tr.Cells.Add(td);
            table.Rows.Add(tr);

            HtmlTableCell td1 = new HtmlTableCell();
            td1.InnerHtml = "<a href='#'>" + list[i] + "</a>" + "<br>";
            tr.Cells.Add(td1);
            table.Rows.Add(tr);
}

          this.PlaceHolder1.Controls.Add(table);
    取出第一张表里边的第一行里的谋列
            if (ds.Tables[0].Rows.Count > 0)
            {
                FilghtDate = ds.Tables[0].Rows[0]["AirDate"].ToString();
             }
////抛出JS异常...........
    <script language="JavaScript">
<!-- Hide
function killErrors() {
return true;
}
window.onerror = killErrors;
// -->
</script>