protected void LinkBtnDelete_Click(object sender, EventArgs e)
    {
        //取得當(dāng)前點(diǎn)擊的LinkButton按鈕
        LinkButton btn = (LinkButton)sender;
        //取得當(dāng)前點(diǎn)擊linkbutton按鈕的所在行
        GridViewRow irow = (GridViewRow)btn.NamingContainer;
        //在當(dāng)前點(diǎn)擊linkbutton按鈕的行找到label
        Label lbltag = (Label)irow.Cells[0].FindControl("Label1");
        //將label的值賦值于變量tbtag
        string tbtag = lbltag.Text.Trim();
        Conndb.Conndb conn = new Conndb.Conndb();
        conn.Open();
        string[] Sql = new string[1];
        Sql[0] = string.Format("delete from News where NewsId={0}", tbtag);

        int i = conn.ExeSql(Sql);
        if (i == 1)
        {
            Response.Write("<script>alert('刪除成功');</script>");
            this.GridTitle.DataSource = Methed.datasetNew();
            this.GridTitle.DataBind();
        }
        else
        {
            Response.Write("<script>alert('刪除失敗');</script>");
        }
    }