Web/NewsInfo.aspx.cs

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using System;
using System.Web.UI;
using System.Web.UI.HtmlControls;

namespace Maticsoft.Web
{
    public partial class NewsInfo : System.Web.UI.Page
    {
        int NewsID = 0;
        protected void Page_Load(object sender, EventArgs e)
        {
            InitNewTypeLoad();
            if (Request.Params["NewID"] != null && Request.Params["NewID"] != "")
            {
                NewsID = int.Parse(Request.Params["NewID"]);
                Maticsoft.BLL.NewsInfo nBll = new Maticsoft.BLL.NewsInfo();
                if (nBll.Exists(NewsID) == false)
                {
                    Page.ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('对不起，改新闻已被删除，  - 。-！)</script>");
                    Response.Redirect("News.aspx");
                    return;
                }
                SEO_HEAD();
            }
            else
            {
                Response.Redirect("News.aspx");
            }

        }

        private void InitNewTypeLoad()
        {
            Maticsoft.BLL.NewsTypeInfo tBll = new Maticsoft.BLL.NewsTypeInfo();
            DataNewType.DataSource = tBll.GetAllList();
            DataNewType.DataBind();
        }

        public void SEO_HEAD()
        {
            Maticsoft.BLL.NewsInfo nBll = new Maticsoft.BLL.NewsInfo();
            Maticsoft.Model.NewsInfo nModel = nBll.GetModel(NewsID);
            lblContent.Text = nModel.E_TxtContent;
            lblDatetime.Text = nModel.E_Starttime.ToString();
            lblNewTitle.Text = nModel.E_NewsTitle;
            lbllaiyuan.Text = nModel.E_Laiyuan;
            try
            {
                Maticsoft.BLL.NewsTypeInfo tBll = new Maticsoft.BLL.NewsTypeInfo();
                Maticsoft.Model.NewsTypeInfo tModel = tBll.GetModel(int.Parse(nModel.E_NewsTypeID.ToString()));
                lblTypeName.Text = tModel.E_NewsTypeName;
                lblTypeName2.Text = tModel.E_NewsTypeName;
            }
            catch
            {

            }
            lblWrite.Text = nModel.E_Write;
            HtmlMeta metaKeyWords = new HtmlMeta();
            HtmlMeta metaDescription = new HtmlMeta();