BXXT/Controllers/HomeController.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using BXXT.Models;
using System.Diagnostics;
namespace BXXT.Controllers
{
    /// <summary>
    /// 先判断是否登录
    /// </summary>
    [BXXT.Filter.CheckLogin]
    public class HomeController : Controller
    {
        private DataDataContext Dc = new DataDataContext();
        
        /// <summary>
        /// 学生报修界面
        /// </summary>
        /// <returns></returns>
        public ActionResult Student()
        {
            ViewBag.Title = "福建江夏学院学生宿舍报修系统-学生后台";//设置标题

            var StudentInfo = from Students in Dc.学生信息
                              where Students.学号 == Session["UserName"].ToString()
                              select Students;//查找出这个学生的信息

            var News = (from news in Dc.公告
                        where news.公告类型 == "前台公告"
                        orderby news.公告发布时间
                        select news).Take(5);//取出前5条公告
            var FaultTypes = from fault in Dc.故障类型
                             select fault;//取出所以的故障类型

            ViewData["StudentInfo"] = StudentInfo.FirstOrDefault(); //向前台传递学生信息
            ViewData["News"] = News; //向前台传递公告信息
            ViewData["FaultTypes"] = FaultTypes;//向前台传递故障类型信息

            return View();
        }
        /// <summary>
        /// 维修工界面
        /// </summary>
        /// <returns></returns>
        public ActionResult Guy()
        {
            ViewBag.Title = "福建江夏学院学生宿舍报修系统-维修工后台";//设置标题
            var GuyInfo = from Guy in Dc.维修工
                          where Guy.维修工编号 == Session["UserName"].ToString()
                          select Guy;//查找出这个维修工的信息
            var News = (from news in Dc.公告
                        where news.公告类型 == "后台公告"
                        orderby news.公告发布时间
                        select news).Take(5);//取出前5条公告
            var Skills = from item in Dc.维修技能
                         where item.维修工编号 == Session["UserName"].ToString()
                         select item;//取出该维修工的维修技能