AspNetPager 使用Demo
来源:互联网 发布:linux系统上网 编辑:程序博客网 时间:2024/05/20 00:49
1、Demo网址
http://blog.csdn.net/emoheshang/article/details/4212909
http://www.cnblogs.com/zhangyi85/archive/2008/04/12/1150669.html
Repeater使用 AspNetPager分页控件
前台页面:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Paging.aspx.cs" Inherits="Paging" %><%@ Register Assembly="AspNetPager" Namespace="Wuqi.Webdiyer" TagPrefix="webdiyer" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body style="text-align: center">
<form id="form1" runat="server">
<div style="text-align: center">
<asp:GridView ID="GridView1" runat="server" PageSize="3" Width="379px" AutoGenerateColumns="False">
<Columns>
<asp:BoundField DataField="proID" />
<asp:BoundField DataField="proName" />
<asp:BoundField DataField="proNum" />
<asp:BoundField DataField="proPrice" />
<asp:BoundField DataField="totalPrice" />
</Columns>
</asp:GridView>
</div>
<br />
<br />
<webdiyer:AspNetPager ID="pageBind" runat="server" AlwaysShow="True" FirstPageText="<<"
HorizontalAlign="Right" LastPageText=">>" NextPageText=">" NumericButtonCount="5"
NumericButtonTextFormatString="-{0}-" OnPageChanged="pageBind_PageChanged" PageSize="5"
PrevPageText="<" ShowBoxThreshold="2" ShowCustomInfoSection="Left" ShowInputBox="Always"
Width="382px">
</webdiyer:AspNetPager>
</form>
</body>
</html>
2、事例 网址:
http://www.cnblogs.com/LittleFeiHu/archive/2011/02/23/1962297.html
后台:
protected void Page_Load(object sender, EventArgs e)
{
Bind();
}
private void Bind()
{
int pageindex = 1;
int pagenum = AspNetPager1.PageSize;
if (Request["page"] != null)
{
pageindex =Convert.ToInt32(Request["page"]);
}
DataSet ds = new DataSet();
SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["constr"].ToString ());
SqlConnection con1 = new SqlConnection(ConfigurationManager.ConnectionStrings["constr"].ToString());
SqlDataAdapter sda = new SqlDataAdapter("select top (@pagenum) * from pagetest where id not in (select top (@pagenum*(@pageindex-1)) id from pagetest)", con);
sda.SelectCommand.Parameters.AddWithValue("pagenum",pagenum);
sda.SelectCommand.Parameters.AddWithValue("pageindex",pageindex);
sda.Fill(ds);
SqlCommand cmd = new SqlCommand("select count(*) from pagetest", con1);
con1.Open();
AspNetPager1.RecordCount =Convert.ToInt32(cmd.ExecuteScalar());
con.Close();
AspNetPager1.CustomInfoHTML = "共" + AspNetPager1.RecordCount + "条记录 " + AspNetPager1.CurrentPageIndex + "/" + AspNetPager1.PageCount;
GridView1.DataSource = ds.Tables[0].DefaultView;
GridView1.DataBind();
}
protected void AspNetPager1_PageChanged(object sender, EventArgs e)
{
Bind();
}
深入分析CurrentPageIndex、RecordCount、 PageCount、 PageSize:pagecount:
public int PageCount
{
get
{
if (this.RecordCount == 0)
{
return 1;
}
return (int) Math.Ceiling((double) (((double) this.RecordCount) / ((double) this.PageSize)));
}
}recordcount:
public int RecordCount
{
get
{
if (this.cloneFrom != null)
{
return this.cloneFrom.RecordCount;
}
object obj2 = this.ViewState["Recordcount"];
if (obj2 != null)
{
return (int) obj2;
}
return 0;
}
set
{
this.ViewState["Recordcount"] = value;
}
}CurrentPageIndex:
public int CurrentPageIndex
{
get
{
if (this.cloneFrom != null)
{
return this.cloneFrom.CurrentPageIndex;
}
object obj2 = this.ViewState["CurrentPageIndex"];
int num = (obj2 == null) ? 1 : ((int) obj2);
if ((num > this.PageCount) && (this.PageCount > 0))
{
return this.PageCount;
}
if (num < 1)
{
return 1;
}
return num;
}
set
{
int pageCount = value;
if (pageCount < 1)
{
pageCount = 1;
}
else if (pageCount > this.PageCount)
{
pageCount = this.PageCount;
}
this.ViewState["CurrentPageIndex"] = pageCount;
}
}PageSize:
public int PageSize
{
get
{
int num;
if ((!string.IsNullOrEmpty(this.UrlPageSizeName) && !base.DesignMode) && (int.TryParse(this.Page.Request.QueryString[this.UrlPageSizeName], out num) && (num > 0)))
{
return num;
}
if (this.cloneFrom != null)
{
return this.cloneFrom.PageSize;
}
object obj2 = this.ViewState["PageSize"];
if (obj2 != null)
{
return (int) obj2;
}
return 10;
}
set
{
this.ViewState["PageSize"] = value;
}
}
AspNetPager不同版本中的变化:
http://www.cnblogs.com/mywebworld/archive/2009/10/20/1572778.html
- AspNetPager 使用Demo
- AspNetPager使用
- AspNetPager使用
- AspNetPager使用
- AspNetPager使用
- AspNetPager控件一点使用
- AspNetPager 样式以及使用
- AspNetPager分页控件使用
- AspNetPager控件的使用
- AspNetPager的使用
- aspnetpager控件使用
- AspNetPager 的使用
- Repeater 使用 AspNetPager分页
- AspNetPager使用详解
- AspNetPager控件使用
- Aspnetpager控件的使用
- 使用AspNetPager控件分页
- 使用AspNetPager控件分页
- js定义数组
- 临时表
- 哪个家伙说“网站去.Net化”?
- LibLinear & LibSVM in MATLAB 编译安装 For Mac
- makefile中定义宏进行编译
- AspNetPager 使用Demo
- Linux下TFTP服务的安装、配置和操作
- linux文件名称和内容编码的转化
- word中替换被批注的正文的值
- 多线程2
- Ubuntu下为eclipse增大内存解决方案
- 获取当前模块的句柄
- DIV层浮动问题
- java中thread的start()和run()的区别