asp.net操作access数据库是常见的数据库操作应用,本文就来实例讲解一下asp.net实现access数据库分页的方法。希望对大家的asp.net程序设计能有所帮助。
具体实例代码如下:
<divclass=\"page\"id=\"ctrlRecordPage\"> 总<asp:LabelID=\"Zpage\"runat=\"server\"Text=\"1\"></asp:Label>页/ <asp:LabelID=\"Zcount\"runat=\"server\"Text=\"0\"></asp:Label>条 <asp:LinkButtonID=\"start_button\"runat=\"server\"onclick=\"start_button_Click\">首页</asp:LinkButton> <asp:LinkButtonID=\"up_button\"runat=\"server\"onclick=\"up_button_Click\">上一页</asp:LinkButton> <asp:LinkButtonID=\"down_button\"runat=\"server\"onclick=\"down_button_Click\">下一页</asp:LinkButton> <asp:LinkButton ID=\"end_button\" runat=\"server\" onclick=\"end_button_Click\">末页</asp:LinkButton> 每页<asp:TextBoxID=\"Pagesize\"runat=\"server\"Text=\"10\"Width=\"30px\"></asp:TextBox>条 当前<asp:DropDownListID=\"Pageing\"runat=\"server\"AutoPostBack=\"True\" onselectedindexchanged=\"Pageing_SelectedIndexChanged\"></asp:DropDownList>页 </div> privatevoidPageing_databird(intvalue) { Pageing.Items.Clear(); intzdatapage=Convert.ToInt32(Zpage.Text); if(zdatapage>0) { for(inti=1;i<=zdatapage;i++) { Pageing.Items.Add(i.ToString()); } } else { Pageing.Items.Add(\"1\"); } if(Pageing.Items.FindByValue(value.ToString())!=null)Pageing.SelectedValue=value.ToString(); if(zdatapage>1) { Pageing.Enabled=true; intdatapageing=Convert.ToInt32(Pageing.SelectedValue); if(datapageing>1) { start_button.Enabled=true; up_button.Enabled=true; } else { start_button.Enabled=false; up_button.Enabled=false; } if(datapageing<zdatapage) { down_button.Enabled=true; end_button.Enabled=true; } else { down_button.Enabled=false; end_button.Enabled=false; } } else { start_button.Enabled=false; up_button.Enabled=false; down_button.Enabled=false; end_button.Enabled=false; Pageing.Enabled=false; } } protectedvoidstart_button_Click(objectsender,EventArgse) { intdatapageing=1; if(Pageing.Items.FindByValue(datapageing.ToString())!=null)Pageing.SelectedValue=datapageing.ToString(); DataBird(); } protectedvoidup_button_Click(objectsender,EventArgse) { intdatapageing=Convert.ToInt32(Pageing.SelectedValue); if(datapageing>1)datapageing--; if(Pageing.Items.FindByValue(datapageing.ToString())!=null)Pageing.SelectedValue=datapageing.ToString(); DataBird(); } protectedvoiddown_button_Click(objectsender,EventArgse) { intdatapageing=Convert.ToInt32(Pageing.SelectedValue); intzdatapage=Convert.ToInt32(Zpage.Text); if(datapageing<zdatapage)datapageing++; if(Pageing.Items.FindByValue(datapageing.ToString())!=null)Pageing.SelectedValue=datapageing.ToString(); DataBird(); } protectedvoidend_button_Click(objectsender,EventArgse) { intzdatapage=Convert.ToInt32(Zpage.Text); if(Pageing.Items.FindByValue(zdatapage.ToString())!=null)Pageing.SelectedValue=zdatapage.ToString(); DataBird(); } protectedvoidPageing_SelectedIndexChanged(objectsender,EventArgse) { DataBird(); } protectedvoidDataBird() { dc.Setsql=\"select*fromadlistorderbycreatetimedesc\"; DataTabledt=dc.GetDataTable(0); PagedDataSourcepds=newPagedDataSource(); pds.DataSource=dt.DefaultView; pds.AllowPaging=true; intdatapagesize=10; if(Convert.ToInt32(Pagesize.Text)>0)datapagesize=Convert.ToInt32(Pagesize.Text); pds.PageSize=datapagesize; Zcount.Text=pds.DataSourceCount.ToString(); Zpage.Text = pds.PageCount.ToString(); intzpaging=1; if(Pageing.SelectedIndex>-1)zpaging=Convert.ToInt32(Pageing.SelectedValue); Pageing_databird(zpaging); pds.CurrentPageIndex=Convert.ToInt32(Pageing.SelectedValue)-1; listshow_Repeater.DataSource=pds; listshow_Repeater.DataBind(); }
相信本文实例能对大家的asp.net程序设计带来一定的启发与灵感。感兴趣的朋友可以进一步完善本文实例,使其功能更加完善,界面更加美观。
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