最新添加的記錄標識

利用sql 表中的標識字段作為鍵碼，該值總是遞增的。

在GRIDVIEW的ROWDATABOUND事件中獲取改標識字段的值，可以得到最新添加的記錄標識

  protected void gvsbls_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        string str1;

        int tmpflag = 0;

        if (e.Row.RowType == DataControlRowType.DataRow)
        {//空記錄時不能設置
            Button btnHiddenPostButton2 = e.Row.FindControl("btn2") as Button;
            if (btnHiddenPostButton2 != null)
            {
                str1 = btnHiddenPostButton2.ClientID;
                e.Row.Attributes[" = String.Format("javascript:document.getElementById('{0}').click()", btnHiddenPostButton2.ClientID);
                // 額外樣式定義
                e.Row.Attributes[" = "javascript:this.style.background='yellow'";
                e.Row.Attributes[" = "javascript:this.style.background=''";
                e.Row.Attributes["style"] = "cursor:pointer";
                e.Row.Attributes["title"] = "單擊當前記錄可查看批復結果";

                tmpflag = Convert.ToInt16(e.Row.Cells[11].Text);

                if (tmpflag > maxflag) maxflag = tmpflag;

            }
            // 若希望將隱藏按鈕單獨放于一列，則設置此列隱藏，占位符 <cellIndex> 表示此列索引

        }