themelist.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 ThemeList : System.Web.UI.Page
{
    Menus menu = new Menus();
    WorkTheme wtheme = new WorkTheme();

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            ShowInfo();
            BindThemeListUp();
            BindThemeList();
        }
    }

    /// <summary>
    /// 绑定置顶帖子
    /// </summary>
    private void BindThemeListUp()
    {
        wtheme.BindThemeListUp(gvUp);
    }

    /// <summary>
    /// 绑定帖子列表
    /// </summary>
    private void BindThemeList()
    {
        wtheme.BindThemeList(gvThemeList);
    }

    /// <summary>
    /// 显示类别版主信息
    /// </summary>
    private void ShowInfo()
    {
        #region
        DataView mydv = menu.GetMenu_Small(QueryString.GetSmallId);
        if (mydv.Count == 0)
            Response.Redirect("Default.aspx");
        else
        {
            hykBig.Text = mydv[0]["bigname"].ToString();
            hykBig.NavigateUrl = "SmallList.aspx?bigid=" + mydv[0]["bigid"].ToString();
            lblSmall.Text = mydv[0]["name"].ToString();
            lblBanZhu.Text = "<a href=\"Browseuser.aspx?id=" + mydv[0]["admin"].ToString() + "\" target=\"_blank\"><font color=\"#ffffff\">" + mydv[0]["smalladminname"].ToString() + "</font></a>";
        }
        #endregion
    }

    /// <summary>
    /// 发表主题
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void ibtnSend_Click(object sender, ImageClickEventArgs e)
    {
        wtheme.SendTheme();     
    }

    /// <summary>
    /// 行数据绑定事件
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void gvThemeList_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            #region 
            e.Row.Attributes["onMouseMove"] = "javascript:this.bgColor='#E4EFFC';";
            e.Row.Attributes["onMouseOut"] = "javascript:this.bgColor='#f9f9f9';";
           
            /*----------- 自定义主题分页 ----------- */
            Label lblGoto = (Label)e.Row.FindControl("lblGoto");
            wtheme.ThemeGroupPage(lblGoto,int.Parse(e.Row.Cells[4].Text));                       

            /*------------ 显示最新发表帖子New图标 -------------*/
            Label lblNew = (Label)e.Row.FindControl("lblNew");
            lblNew.Text = Convert.ToDateTime(e.Row.Cells[3].Text) > DateTime.Now.AddDays(-1) ? "<img border=\"0\" src=\"images/new.gif\">" : "";
            #endregion
        }
    }

    protected void gvThemeList_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        gvThemeList.PageIndex = e.NewPageIndex;
        BindThemeList();
    }
}