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1、ASP.Net分頁控件源碼特性：、支持datagrid,datalist等分種數(shù)據(jù)顯示控件，理論上只耍有datasource的控件都可以、支持u譏方式分頁，u譏分頁的每一頁都可以被搜索引擎搜到，并且支持u譏重寫、控件樣式可口定義、封裝完全，使用過程序只需寫一行代碼復制代碼代碼如下:**文件名:Pager.cs**創(chuàng)建人:楊響武**口期:2005年7川27口**修改人：**口期：**描述：*******寧*寧*******寧*寧*寧********:{c****寧*******寧*寧*寧*****寧***********寧/usingSystem;usingSystcm.Wcb.UI.WcbCo
2、ntrols;usingSystcm.Wcb.UI.HtmlControls;usingSystem.Web;usingSystem.Web.UI;usingSystem.Text.RegularExpressions;namespaceMyCompany.Controls{//////分頁控件///publicclassPager:Label,INamingContaincr{#region成員變量和構(gòu)造函數(shù)HttpContextcontext=HttpContext.Current;LabelcountLabel;HyperLinkpreviousBu
3、tton;HyperLinkncxtButton;HyperLinkflrstButton;HyperLinklastButton;HyperLink[]pagingLinkButtons;publicoverrideControlCollectionControls(get{EnsureChildControls();returnbase.Controls;protectedoverridevoidCreateChildControls()Conlrols.Clear();AddCountLabcl();AddPagcButtons();AddPreviousNextHyperLinks()
4、;AddFirstLastHyperLinksO;}#cndrcgion#region呈現(xiàn)方法protectedoverridevoidRender(HtmlTextWriterwriter){//修改總頁數(shù)小于等于1的時候不呈現(xiàn)任何控件//inttotalPages=CalculatcTotalPagcs();////if(totalPages<=1)//return;writer.AddAuribuie(HtmITex(WriierAUribule.Class,this.CssClass,false);RenderCounlLabel(wriler);RcndcrFirst(writcr)
5、;RcndcrPrcvious(writcr);RenderPagingButtons(writer);RenderNext(writer);RendcrLast(writcr);IvoidRenderCountLabeI(HtmlTextWriterwriter){countLabel.RenderControl(writer);LiteralControl1=newLiteralControl(Hn);LRenderControl(writer);firstButton.RenderControl(writer);LiteralControlI=newLiteralControl(,fn)
6、;I.RenderControl(writer);)voidRcndcrLast(HtnilTcxtWritcrwriter){lastButton.RenderControl(writer);LiteralControlI=newLiteralControl(Hu);LRcndcrControl(writcr);)voidRenderPrevious(HtmlTextWriterwriter)previousButton.RenderControl(writer);LiteralControl1=newLitcraIControl(nH);LRenderControl(writer);)ne
7、xtButton.RenderControl(writer);LiteralControl1=newLiteralControl(nH);LRenderControl(wriler);)privatevoidRcndcrButtonRangc(intstart,intend,HtmllcxtWritcrwriter){for(inti=start;i
