ArticleIndex.ascx

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<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ArticleIndex.ascx.cs" Inherits="ArticleIndex" %>
<script runat="server">
    private int newID;
    public int NewID
    {
        get
        {
            return newID;
        }
        set
        {
            this.newID = value;
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        SqlHelper data = new SqlHelper();
       
        try
        {
            dlNewTitle.DataSource = data.GetDataReader("select top 8 * from  FileInfo where typeid=" + newID);
            dlNewTitle.DataBind();
        }
        catch (Exception ex)
        {
            System.Console.WriteLine(ex.ToString());
        }
       
       
    }
    protected string CutChar(string strChar, int intLength)
    {
        //取得自定义长度的字符串
        if (strChar.Length > intLength)
        { return strChar.Substring(0, intLength); }
        else
        { return strChar; }

    }
  
</script>


   
    <asp:DataList ID="dlNewTitle" runat="server" >
        <ItemTemplate>
       
                   <a href='<%#Eval("id","FileInfo.aspx?id={0}")%>'>
                                        <%#Eval("TitleName").ToString().Length > 25 ? CutChar(Eval("TitleName").ToString(), 32) + "..." : Eval("TitleName")%>
                                    </a>
     
            
               
        </ItemTemplate>
    </asp:DataList>