2008年4月1日
DataList动态添加模版
DataList动态添加模版，首先建立两个模版，例a.ascx,b.ascx
a.ascx内容：

<%@ Language = "C#" %>

<%# "<b>" +
    DataBinder.Eval(((DataListItem)Container).DataItem, "LastName") +
    "</b>, " +
    DataBinder.Eval(((DataListItem)Container).DataItem, "FirstName")
%>

b.ascx


<%# "<b>" +
    DataBinder.Eval(((DataListItem)Container).DataItem, "FirstName") +
    "</b>, " +
    DataBinder.Eval(((DataListItem)Container).DataItem, "LastName")
%>

在Default.aspx中有
<asp:DataList run="server" id="Show"></asp:DataList>
在Default.aspx.cs中
protected void Page_Load(object sender,EventArgs e)
{
this.Show.ItemTemplate = Page.LoadTemplate("a.ascx");
}
这样调用就可！
posted @ 2008-04-01 22:58 LuckStar 阅读(108) | 评论 (0) | 编辑
DataListW分页代码
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

class DataList分页
...{
    protected void Page_Load(object sender, EventArgs e)
    ...{
        if (!Page.IsPostBack)
        ...{
             FillData();
         }
     }
    static PagedDataSource Pds;
    void FillData()
    ...{
         SqlConnection Conn = new SqlConnection("Data Source=192.168.1.30;database=Ticket_Info_Data;UID=sa;Password=sa;Persist Security Info=True;");
         Conn.Open();
         SqlDataAdapter Sda = new SqlDataAdapter("select * from DomesticFlight", Conn);
         DataSet Ds = new DataSet();
         Sda.Fill(Ds);
         Pds = new PagedDataSource();
         Pds.DataSource = Ds.Tables[0].DefaultView;
         Pds.AllowPaging = true;
         Pds.PageSize = 6;
        this.DataList1.DataSource = Pds;
        this.DataList1.DataBind();
         Conn.Close();
     }
//下一页
    protected void LinkButton2_Click(object sender, EventArgs e)
    ...{
         Pds.CurrentPageIndex++;
        this.DataList1.DataSource = Pds;
        this.DataList1.DataBind();
     }
//上一页
    protected void LinkButton1_Click(object sender, EventArgs e)
    ...{
         Pds.CurrentPageIndex--;
        this.DataList1.DataSource = Pds;
        this.DataList1.DataBind();
     }
}
posted @ 2008-04-01 21:46 LuckStar 阅读(26) | 评论 (0) | 编辑