smalllist.aspx.cs

这个是个未完成品 演示地址：http://www.yyzyq.com 仅以此例给正在学习编程爱好.net的朋友 希望能给大家带来帮助

using System;
using System.Data;
using System.Configuration;
using System.Collections;
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;

public partial class SmallList : System.Web.UI.Page
{
    Menus menu = new Menus();
    WorkMenu wmenu = new WorkMenu();
    WorkTheme wtheme = new WorkTheme();
    public string strSmallName = "";

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            ShowBigInfo();
            BindSmall();
            BindNewBig();
        }
    }

    /// <summary>
    /// 绑定大类下的小类
    /// </summary>
    private void BindSmall()
    {
        #region
        wmenu.BindMenuSmall(dlSmall,QueryString.GetBigId);
        #endregion
    }

    /// <summary>
    /// 绑定大类下的20个最新帖子
    /// </summary>
    private void BindNewBig()
    {
        #region
        wtheme.BindNewThemeBig(gvNewBig);
        #endregion
    }

    /// <summary>
    /// 显示大类版主信息
    /// </summary>
    private void ShowBigInfo()
    {
        #region
        DataView mydv = menu.GetMenu_Big(QueryString.GetBigId);
        if (mydv.Count == 0)
            Response.Redirect("Default.aspx");
        else
        {
            strSmallName = mydv[0]["bigname"].ToString();
            lblQz.Text = "<a href=\"Browseuser.aspx?id=" + mydv[0]["bigadmin"].ToString() + "\" target=\"_blank\"><font color=\"#ffffff\">" + mydv[0]["bigadminname"].ToString() + "</font></a>";
        }
        #endregion
    }

    /// <summary>
    /// 判断该版块当天时候有新帖子 
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void dlSmall_ItemDataBound(object sender, DataListItemEventArgs e)
    {
        #region
        if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
        {
            wmenu.ShowNewPost((Label)e.Item.FindControl("lblToday"), (HtmlImage)e.Item.FindControl("IMG2"));
        }
        #endregion
    }
    /// <summary>
    /// 处理主题分页和new图标
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void gvNewBig_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        #region 
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            e.Row.Attributes["onMouseMove"] = "javascript:this.bgColor='#E4EFFC';";
            e.Row.Attributes["onMouseOut"] = "javascript:this.bgColor='#f9f9f9';";
            Label lblGoto = (Label)e.Row.FindControl("lblGoto");
            Label lblNew = (Label)e.Row.FindControl("lblNew");
            wtheme.ThemeGroupPageBig(lblGoto, lblNew.Text, int.Parse(e.Row.Cells[4].Text));
            lblNew.Text = Convert.ToDateTime(e.Row.Cells[3].Text) > DateTime.Now.AddDays(-1) ? "<img border=\"0\" src=\"images/new.gif\">" : "";

        }
        #endregion
    }
}