ASP.NET2.0下含有DropDownList的GridView编辑、删除的完整例子！

ASP.NET2.0下含有DropDownList的GridView编辑、删除的完整例子！(9)         //返回浏览状态
        GridView1.EditIndex = -1;
        GridViewBind();
    }
    /// <summary>
    /// 分页事件
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        GridView1.PageIndex = e.NewPageIndex;
        GridViewBind();
    }
    /// <summary>
    /// 加入鼠标效果及为DropDownList绑定值
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        //为DropDownList绑定值
        if (((DropDownList)e.Row.FindControl("ddlXL")) != null)
        {
            DropDownList ddlXL = (DropDownList)e.Row.FindControl("ddlXL");
            ddlXL.Items.Clear();
            ddlXL.Items.Add(new ListItem("博士", "1"));
            ddlXL.Items.Add(new ListItem("硕士", "2"));
            ddlXL.Items.Add(new ListItem("学士", "3"));
        }

        //加入鼠标滑过的高亮效果