动态改变GridView中EmptyDataTemplate的值

    // 根据查询条件，更换Empty提示
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.EmptyDataRow)
        {

            Label lblEmptyShow = (Label)GridView1.Controls[0].Controls[0].FindControl("lblEmptyShow");  //第一层Control是Table,第二层Control是Row
            lblEmptyShow.Text = "Sorry, there are no new leaveword now.";
        }
    }