[转帖]DataGrid的自定义分页UserControl

[转帖]DataGrid的自定义分页UserControl(18)         {
            ViewState["currentpage"] = (int)ViewState["currentpage"]+1;
            currentpage = (int)ViewState["currentpage"];
            FillGrid(proc,currentpage,pagesize,datagrid);
            PrevPage.Enabled = true;
            FirstPage.Enabled = true;
            //如果已经到了最后一页
            if(((int)ViewState["currentpage"]+1)*pagesize>(int)ViewState["rowscount"])
            {
                NextPage.Enabled = false;