public int UpdateArticle(BusinessLogic b, int ArticleId)
 {
     int updateExecuted = -1;
     StringBuilder formParamString = new StringBuilder();
     formParamString.Append("IsArticlePaging=" + Convert.ToInt32(b.IsPagingEnable) + " ");
     string updateString = "update crossarticle_article set " + formParamString.ToString() + "where id = " + ArticleId;
     try
     {
         using (SqlCommand comUpdateArticle = new SqlCommand(updateString, ConnectDatabase))
         {
             ConnectDatabase.Open();
             updateExecuted = comUpdateArticle.ExecuteNonQuery();
         }
     }
     catch { }
     finally
     { ConnectDatabase.Close(); }
     return updateExecuted;
 }
        private void BindArticle(int articleId)
        {

            lblInvalidCategory.Visible = false;
            ArticleInfo objArticle = ArticleController.Get(articleId);

            if (objArticle == null)
            {
                return;
            }

            //Response.Write(objArticle.ctlima);
            txtTitle.Text = objArticle.Title;
            txtAuthor.Text = objArticle.Author;
            chkPublish.Checked = objArticle.Authed;
            /*
            txtSource.Text = objArticle.Source;
            chkQuote.Checked = objArticle.Quote;
            txtPinOrder.Text = Convert.ToString(objArticle.PinOrder);
            chkDraft.Checked = objArticle.Draft;

            ctlLinkUrl.Url = objArticle.LinkUrl;
            chkFeatured.Checked = objArticle.Featured;
            chkAuthed.Checked = objArticle.Authed;
            chkActive.Checked = objArticle.Active;
            */
            //bool returns = (objArticle.TopStoriesImage == "") ? true : false;

            //Page.ClientScript.RegisterStartupScript(this.GetType(), "mKey", "alert('" + objArticle.Image + "')", true);
            //Response.Write(objArticle.TopStoriesImage);
			txtKeywords.Text = objArticle.Keywords;
			txtImage.Text=objArticle.Image;
            /*if (!string.IsNullOrEmpty(objArticle.Image))
            {
                foreach (ListItem m in drpThumbnailImage.Items)
                {
                    if (m.Text == objArticle.Image.Remove(0, objArticle.Image.LastIndexOf("/") + 1))
                    {

                        drpThumbnailImage.SelectedValue = drpThumbnailImage.Items.FindByText(objArticle.Image.Remove(0, objArticle.Image.LastIndexOf("/") + 1)).Value;
                        break;
                    }
                }
            }*/
			/*
            if (!string.IsNullOrEmpty(objArticle.TopStoriesImage))
            {
                foreach (ListItem m in d1.Items)
                {
                    if (m.Text == objArticle.TopStoriesImage.Remove(0, objArticle.TopStoriesImage.LastIndexOf("/") + 1))
                    {
                        d1.SelectedValue = d1.Items.FindByText(objArticle.TopStoriesImage.Remove(0, objArticle.TopStoriesImage.LastIndexOf("/") + 1)).Value;
                        break;
                    }
                }
            }
            else
            {
                d1.SelectedIndex = 0;
            }*/
            if (!Null.IsNull(objArticle.PublishDate.ToString()))
            {
                string time = Convert.ToDateTime(objArticle.PublishDate).ToString("hh:mm:tt");
				string[] splitTime = time.Split(':');
                // Response.Write("Welcome");
                // Response.Write(time.Substring(0, 2) + " " + time.Substring(3, 2) + " " + time.Substring(6, 2) + " " + objArticle.Id);

                PublishHour.SelectedIndex = PublishHour.Items.IndexOf(PublishHour.Items.FindByText(splitTime[0]));
				PublishMinute.SelectedIndex = PublishMinute.Items.IndexOf(PublishMinute.Items.FindByText(splitTime[1]));
				PublishAMPM.SelectedIndex = PublishAMPM.Items.IndexOf(PublishAMPM.Items.FindByText(splitTime[2]));
				
            }
            else
            {
                /*int hour1 = DateTime.Now.Hour;
                if (DateTime.Now.Hour > 12)
                {
                    hour1 = DateTime.Now.Hour - 12;
                }*/
				
				string currentTime = DateTime.Now.ToString("hh:mm:tt");
				
				string[] splitCurrentTime = currentTime.Split(':');
				PublishHour.SelectedIndex = PublishHour.Items.IndexOf(PublishHour.Items.FindByText(splitCurrentTime[0]));
				PublishMinute.SelectedIndex = PublishMinute.Items.IndexOf(PublishMinute.Items.FindByText(splitCurrentTime[1]));
				PublishAMPM.SelectedIndex = PublishAMPM.Items.IndexOf(PublishAMPM.Items.FindByText(splitCurrentTime[2]));
				/*
                string hour2 = hour1 < 10 ? ("0" + Convert.ToString(hour1)) : Convert.ToString(hour1);
                PublishHour.SelectedIndex = PublishHour.Items.IndexOf(PublishHour.Items.FindByText((Convert.ToString(hour2))));
                int minute = DateTime.Now.Minute;
                if (minute % 10 == 1)
                    minute = minute - 1;
                else if (minute % 10 == 2)
                    minute = minute - 2;
                else if (minute % 10 == 3)
                    minute = minute + 2;
                else if (minute % 10 == 4)
                    minute = minute + 1;
                else if (minute % 10 == 6)
                    minute = minute - 1;
                else if (minute % 10 == 7)
                    minute = minute - 2;
                else if (minute % 10 == 8)
                    minute = minute + 2;
                else if (minute % 10 == 9)
                    minute = minute + 1;
                string minutes = minute < 10 ? ("0" + Convert.ToString(minute)) : Convert.ToString(minute);
                //Response.Write(minutes);
                PublishMinute.SelectedIndex = PublishMinute.Items.IndexOf(PublishMinute.Items.FindByText(minutes));
                string ampm = DateTime.Now.ToString().Contains("AM") ? "AM" : "PM";
                PublishAMPM.SelectedIndex = PublishAMPM.Items.IndexOf(PublishAMPM.Items.FindByText(ampm));
                //Response.Write(hour2+" "+minutes+" "+ampm);*/
            }
            /*
            
            
            */
            //if (objArticle.TopStoriesImage != "")
            //{
            //    drpTopStoriesPosition.SelectedValue = drpTopStoriesPosition.Items.FindByText(objArticle.TopStoriesImage.Remove(0, objArticle.TopStoriesImage.LastIndexOf("/") + 1)).Value;
            //}


            //Image

            /*
            SqlCommand cmd1 = new SqlCommand("Select ca.Image from CrossArticle_Article ca where [email protected]", con.Set_Connection());
            cmd1.Parameters.AddWithValue("@article", articleId);
            SqlDataAdapter adap2 = new SqlDataAdapter(cmd1);
            DataTable dtt1 = new DataTable();
            adap2.Fill(dtt1);
            if (dtt1.Rows[0][0].ToString() != "")
            {
                if (UserInfo.IsInRole(PortalSettings.AdministratorRoleName))
                {
                    //ctlImage.Url = objArticle.Image;
                    i = cboFiles.Items.IndexOf(cboFiles.Items.FindByValue(Convert.ToString(dtt1.Rows[0][0].ToString())));
                    cboFiles.SelectedIndex = i;
                }
                else
                {
                    i = cboFiles.Items.IndexOf(cboFiles.Items.FindByValue(Convert.ToString(dtt1.Rows[0][0].ToString())));
                    cboFiles.SelectedIndex = i;
                    //URL1.Url = objArticle.Image;
                    //ctlUserImage.Url = objArticle.Image;
                }
            }
            */


            //txtImageDescription.Text = objArticle.ImageDescription;
            RecursiveHelper.FillAspNetTreeCheckBox(ref tvCategory, objArticle.Categories, true);

            List<ArticleToTagInfo> tags = (from t in ArticleToTagController.ListByArticle(articleId) select t).ToList();
            SqlCommand cmd = new SqlCommand("Select a2t.TagId from CrossArticle_ArticleToTag a2t where [email protected]", new SqlConnection(ConfigurationManager.ConnectionStrings["SiteSqlServer"].ConnectionString));
            cmd.Parameters.AddWithValue("@article", articleId);
            foreach (ListItem i in CheckBoxList1.Items)
            {
                i.Selected = false;
            }
            SqlDataAdapter adap1 = new SqlDataAdapter(cmd);
            DataTable dtt = new DataTable();
            adap1.Fill(dtt);
            foreach (DataRow r in dtt.Rows)
            {
                //Response.Write(r[0].ToString());
                CheckBoxList1.Items[(Convert.ToInt32(r[0].ToString())) - 1].Selected = true;
            }

            //Date
            if (!Null.IsNull(objArticle.PublishDate)) txtPublishDate.Text = objArticle.PublishDate.ToShortDateString();
            if (!Null.IsNull(objArticle.ExpireDate)) txtExpireDate.Text = objArticle.ExpireDate.ToShortDateString();

            cblViewRoles = Utils.FillRolesCheckBox(cblViewRoles, objArticle.ViewRoles, PortalSettings.AdministratorRoleId, PortalId);

            //rating 
            chkAllowRating.Checked = objArticle.AllowRating;
            cblRatingRoles = Utils.FillRolesCheckBox(cblRatingRoles, objArticle.RatingRoles, PortalSettings.AdministratorRoleId, PortalId);

            //Comment value
            chkAllowComment.Checked = objArticle.AllowComment;
            chkAutoAuthComment.Checked = objArticle.AutoAuthComment;
            cblCommentRoles = Utils.FillRolesCheckBox(cblCommentRoles, objArticle.CommentRoles, PortalSettings.AdministratorRoleId, PortalId);

            //
            chkAllowRecommend.Checked = objArticle.AllowRecommend;
            cblRecommendRoles = Utils.FillRolesCheckBox(cblRecommendRoles, objArticle.RecommendRoles, PortalSettings.AdministratorRoleId, PortalId);

            cblDownloadRoles = Utils.FillRolesCheckBox(cblDownloadRoles, objArticle.DownloadRoles, PortalSettings.AdministratorRoleId, PortalId);


			BusinessLogic bConstructor = new BusinessLogic(Convert.ToInt32(ArticleId));
            chkPaging.Checked = bConstructor.IsPagingEnable;
            
            txtSummary.Text = objArticle.Summary;
            Editor1.Text = Server.HtmlDecode(objArticle.Article);

            AttachmentList = new List<AttachmentInfo>();
            List<AttachmentInfo> aiList = AttachmentController.ListByArticle(articleId);
            for (int i = 0; i < aiList.Count; i++)
            {
                AttachmentInfo ai = new AttachmentInfo();
                ai.Id = i;
                ai.ArticleId = articleId;
                ai.FilePath = aiList[i].FilePath;
                AttachmentList.Add(ai);
            }

            gvAttachment.DataSource = AttachmentList;
            gvAttachment.DataBind();

        }
        private void UpdateArticle()
        {
            ArticleInfo objArticle = ArticleController.Get(ArticleId);
            //Normal 
            objArticle.Title = txtTitle.Text;
            objArticle.Author = txtAuthor.Text;
			objArticle.Keywords = txtKeywords.Text;
            /*
            objArticle.Source = txtSource.Text;
            objArticle.Quote = chkQuote.Checked;
            objArticle.Draft = chkDraft.Checked;

            objArticle.LinkUrl = ctlLinkUrl.Url;
            objArticle.PinOrder = Convert.ToInt32(txtPinOrder.Text);
            //other
            if (ArticlePortalSettings.General.Portal_ArticleRequireApproval == true)
            {
                objArticle.Authed = chkAuthed.Checked;
            }
            else
            {
                objArticle.Authed = true;
            }
            objArticle.Featured = chkFeatured.Checked;
            objArticle.Active = chkActive.Checked;
            */
			objArticle.Image = txtImage.Text;
            objArticle.Thumbnail = txtImage.Text;
            
            //objArticle.TopStoriesImage = "/Portals/0/" + drpTopStoriesPosition.SelectedItem.Text;
			objArticle.TopStoriesImage = null;
			/*
            if (drpTopStoriesPosition.SelectedItem.Text != "")
            {
                objArticle.TopStoriesImage = "/Portals/0/" + drpTopStoriesPosition.SelectedItem.Text;
            }
            else
            {
                objArticle.TopStoriesImage = null;
            }*/
			objArticle.PublishTime = PublishHour.SelectedItem.Text + ":" + PublishMinute.SelectedItem.Text + " " + PublishAMPM.SelectedItem.Text;
            
            //if (objArticle.Image.StartsWith("FileID="))
            //{
            //    FileController fc = new FileController();
            //    DotNetNuke.Services.FileSystem.FileInfo fi = new DotNetNuke.Services.FileSystem.FileInfo();
            //    DotNetNuke.Entities.Portals.PortalController ctlPortal = new DotNetNuke.Entities.Portals.PortalController();
            //    DotNetNuke.Entities.Portals.PortalInfo pi = ctlPortal.GetPortal(PortalId);

            //    fi = GetFileInfoById(objArticle.Image);
            //    if (fi != null && System.IO.File.Exists(fi.PhysicalPath))
            //    {
            //        objArticle.Thumbnail = DotNetNuke.Common.Globals.ApplicationPath + "/" + pi.HomeDirectory + "/" + fi.Folder + fi.FileName;
            //        System.IO.FileInfo physicalFile = new System.IO.FileInfo(fi.PhysicalPath);

            //        if (!fi.FileName.ToLower().StartsWith("thumb_"))//文件没有以"thumb_"开头,则先查找是否存在以thumb_ 开头的同名图片
            //        {
            //            if (System.IO.File.Exists(physicalFile.DirectoryName + "\\" + "thumb_" + physicalFile.Name))//存在该文件,则自动指向
            //            {
            //                objArticle.Thumbnail = DotNetNuke.Common.Globals.ApplicationPath + "/" + pi.HomeDirectory + "/" + fi.Folder + "thumb_" + fi.FileName;
            //            }
            //            else//不存在,则生成该文件,然后指向
            //            {
            //                if (ArticlePortalSettings.General.Portal_ArticleGenerateThumb)
            //                {
            //                    Utils.ResizeImage(fi.PhysicalPath, ArticlePortalSettings.General.Portal_ArticleThumbnailSize, physicalFile.DirectoryName + "\\" + "thumb_" + physicalFile.Name);
            //                    objArticle.Thumbnail = DotNetNuke.Common.Globals.ApplicationPath + "/" + pi.HomeDirectory + "/" + fi.Folder + "thumb_" + fi.FileName;
            //                }
            //            }
            //        }
            //    }
            //}
            //Add Categories
            objArticle.Categories = RecursiveHelper.GetAspNetTreeCheckList(tvCategory);

            //Add Tags
            objArticle.Tags = "";
            TagInfo objTag = new TagInfo();
            List<int> tagList = new List<int>();
            foreach (ListItem li in CheckBoxList1.Items)
            {
                if (li.Selected)
                {
                    if (listData.InnerText == "")
                    {
                        objTag = TagController.GetByTag(li.Value.Trim());
                        tagList.Add(objTag.Id);
                    }
                }
            }
            var newTaglist = (from p in tagList select p).Distinct();//remove the  repeated tag item.

            foreach (int item in newTaglist)
            {
                objArticle.Tags += item.ToString() + ",";
            }
            objArticle.Tags = Utils.RemoveSeperator(objArticle.Tags, ",");
            //Tags end

            //date
            if ((txtPublishDate.Text != null) && (txtPublishDate.Text != ""))
            {
                objArticle.PublishDate = Convert.ToDateTime(txtPublishDate.Text);
            }
            else
            {
                objArticle.PublishDate = DateTime.Now;
            }
            if (txtExpireDate.Text != "")
            {
                objArticle.ExpireDate = Convert.ToDateTime(txtExpireDate.Text);
            }

            objArticle.ViewRoles = Utils.GetCheckedItems(cblViewRoles, PortalSettings.AdministratorRoleId);
            //Rating
            objArticle.AllowRating = chkAllowRating.Checked;
            objArticle.RatingRoles = Utils.GetCheckedItems(cblRatingRoles, PortalSettings.AdministratorRoleId);

            //Recommend
            objArticle.AllowRecommend = chkAllowRecommend.Checked;
            objArticle.RecommendRoles = Utils.GetCheckedItems(cblRecommendRoles, PortalSettings.AdministratorRoleId);


            //Comment
            objArticle.AllowComment = chkAllowComment.Checked;
            objArticle.CommentRoles = Utils.GetCheckedItems(cblCommentRoles, PortalSettings.AdministratorRoleId);
            objArticle.AutoAuthComment = chkAutoAuthComment.Checked;

            //Download roles
            objArticle.DownloadRoles = Utils.GetCheckedItems(cblDownloadRoles, PortalSettings.AdministratorRoleId);
            objArticle.Summary = LocalUtils.RemoveAllHtmlTags(txtSummary.Text);
            objArticle.Article = Editor1.Text.Replace("src=&quot;Portals", "src=&quot;/Portals");
            objArticle.Authed = chkPublish.Checked;
        
			BusinessLogic b = new BusinessLogic();
            //Response.Redirect("http://www.google.co.in?b=" + b.ArticleID.ToString(),false);
            b.ArticleID = ArticleId;
            b.IsPagingEnable = chkPaging.Checked;
            b.UpdateExtraFieldArticle();
            ArticleController.Update(objArticle);

            //Now processing attachment

            AttachmentController.DeleteByArticle(ArticleId); //delete attachment first.
            AttachmentInfo ai = new AttachmentInfo();
            foreach (AttachmentInfo item in AttachmentList)
            {
                ai.ArticleId = ArticleId;
                ai.FilePath = item.FilePath;
                AttachmentController.Add(ai);
            }
            //Reset all 
            // ArticleId = -1;
            AttachmentList = new List<AttachmentInfo>();
            gvAttachment.DataSource = AttachmentList;
            gvAttachment.DataBind();
			if (Session["ArticlePageEdit"] != null)
            {
				urlReferrer = Session["ArticlePageEdit"].ToString();
				Response.Write("URL: "+urlReferrer);
                Session.Clear();
                Response.Redirect(urlReferrer);
            }
        }
        private void BindArticle(int articleId)
        {
            lblInvalidCategory.Visible = false;
            ArticleInfo objArticle = ArticleController.Get(articleId);
            if (objArticle == null)
            {
                return;
            }

            txtTitle.Text = objArticle.Title;
            txtAuthor.Text = objArticle.Author;
            chkPublish.Checked = objArticle.Authed;
			txtKeywords.Text = objArticle.Keywords;
			txtImage.Text=objArticle.Image;
            /*
            txtSource.Text = objArticle.Source;
            chkQuote.Checked = objArticle.Quote;
            txtPinOrder.Text = Convert.ToString(objArticle.PinOrder);
            chkDraft.Checked = objArticle.Draft;

            ctlLinkUrl.Url = objArticle.LinkUrl;
            chkFeatured.Checked = objArticle.Featured;
            chkAuthed.Checked = objArticle.Authed;
            chkActive.Checked = objArticle.Active;
            */
            //ctlImage.Url = objArticle.Image;

            //foreach (ListItem l in drpThumbnailImage.Items) { Response.Write(l.Text + "<br>"); }
			
            /*if (objArticle.Image != "")
            {
                foreach (ListItem m in drpThumbnailImage.Items)
                {
                    if (m.Text == objArticle.Image.Remove(0, objArticle.Image.LastIndexOf("/") + 1))
                    {
                        drpThumbnailImage.SelectedValue = drpThumbnailImage.Items.FindByText(objArticle.Image.Remove(0, objArticle.Image.LastIndexOf("/") + 1)).Value;
                        break;
                    }
                }
            }*/
			/*
            if (objArticle.TopStoriesImage != "")
            {
                foreach (ListItem m in drpTopStoriesPosition.Items)
                {
                    if (m.Text == objArticle.TopStoriesImage.Remove(0, objArticle.TopStoriesImage.LastIndexOf("/") + 1))
                    {
                        drpTopStoriesPosition.SelectedValue = drpTopStoriesPosition.Items.FindByText(objArticle.TopStoriesImage.Remove(0, objArticle.TopStoriesImage.LastIndexOf("/") + 1)).Value;
                        break;
                    }
                }
            }
			*/
            if (!Null.IsNull(objArticle.PublishDate.ToString()))
            {
                string time = Convert.ToDateTime(objArticle.PublishDate).ToString("hh:mm:tt");
				string[] splitTime = time.Split(':');
                // Response.Write("Welcome");
                // Response.Write(time.Substring(0, 2) + " " + time.Substring(3, 2) + " " + time.Substring(6, 2) + " " + objArticle.Id);

                PublishHour.SelectedIndex = PublishHour.Items.IndexOf(PublishHour.Items.FindByText(splitTime[0]));
				PublishMinute.SelectedIndex = PublishMinute.Items.IndexOf(PublishMinute.Items.FindByText(splitTime[1]));
				PublishAMPM.SelectedIndex = PublishAMPM.Items.IndexOf(PublishAMPM.Items.FindByText(splitTime[2]));
				
            }
            else
            {
                /*int hour1 = DateTime.Now.Hour;
                if (DateTime.Now.Hour > 12)
                {
                    hour1 = DateTime.Now.Hour - 12;
                }*/
				
				string currentTime = DateTime.Now.ToString("hh:mm:tt");
				
				string[] splitCurrentTime = currentTime.Split(':');
				PublishHour.SelectedIndex = PublishHour.Items.IndexOf(PublishHour.Items.FindByText(splitCurrentTime[0]));
				PublishMinute.SelectedIndex = PublishMinute.Items.IndexOf(PublishMinute.Items.FindByText(splitCurrentTime[1]));
				PublishAMPM.SelectedIndex = PublishAMPM.Items.IndexOf(PublishAMPM.Items.FindByText(splitCurrentTime[2]));
				/*
                string hour2 = hour1 < 10 ? ("0" + Convert.ToString(hour1)) : Convert.ToString(hour1);
                PublishHour.SelectedIndex = PublishHour.Items.IndexOf(PublishHour.Items.FindByText((Convert.ToString(hour2))));
                int minute = DateTime.Now.Minute;
                if (minute % 10 == 1)
                    minute = minute - 1;
                else if (minute % 10 == 2)
                    minute = minute - 2;
                else if (minute % 10 == 3)
                    minute = minute + 2;
                else if (minute % 10 == 4)
                    minute = minute + 1;
                else if (minute % 10 == 6)
                    minute = minute - 1;
                else if (minute % 10 == 7)
                    minute = minute - 2;
                else if (minute % 10 == 8)
                    minute = minute + 2;
                else if (minute % 10 == 9)
                    minute = minute + 1;
                string minutes = minute < 10 ? ("0" + Convert.ToString(minute)) : Convert.ToString(minute);
                //Response.Write(minutes);
                PublishMinute.SelectedIndex = PublishMinute.Items.IndexOf(PublishMinute.Items.FindByText(minutes));
                string ampm = DateTime.Now.ToString().Contains("AM") ? "AM" : "PM";
                PublishAMPM.SelectedIndex = PublishAMPM.Items.IndexOf(PublishAMPM.Items.FindByText(ampm));
                //Response.Write(hour2+" "+minutes+" "+ampm);*/
            }
            RecursiveHelper.FillAspNetTreeCheckBox(ref tvCategory, objArticle.Categories, true);

            List<ArticleToTagInfo> tags = (from t in ArticleToTagController.ListByArticle(articleId) select t).ToList();

            //Date
            if (!Null.IsNull(objArticle.PublishDate)) txtPublishDate.Text = objArticle.PublishDate.ToShortDateString();
            if (!Null.IsNull(objArticle.ExpireDate)) txtExpireDate.Text = objArticle.ExpireDate.ToShortDateString();

            cblViewRoles = Utils.FillRolesCheckBox(cblViewRoles, objArticle.ViewRoles, PortalSettings.AdministratorRoleId, PortalId);

            //rating 
            chkAllowRating.Checked = objArticle.AllowRating;
            cblRatingRoles = Utils.FillRolesCheckBox(cblRatingRoles, objArticle.RatingRoles, PortalSettings.AdministratorRoleId, PortalId);

            //Comment value
            chkAllowComment.Checked = objArticle.AllowComment;
            chkAutoAuthComment.Checked = objArticle.AutoAuthComment;
            cblCommentRoles = Utils.FillRolesCheckBox(cblCommentRoles, objArticle.CommentRoles, PortalSettings.AdministratorRoleId, PortalId);

            //
            chkAllowRecommend.Checked = objArticle.AllowRecommend;
            cblRecommendRoles = Utils.FillRolesCheckBox(cblRecommendRoles, objArticle.RecommendRoles, PortalSettings.AdministratorRoleId, PortalId);

            cblDownloadRoles = Utils.FillRolesCheckBox(cblDownloadRoles, objArticle.DownloadRoles, PortalSettings.AdministratorRoleId, PortalId);



            txtSummary.Text = objArticle.Summary;
            Editor1.Text = Server.HtmlDecode(objArticle.Article);
			BusinessLogic bConstructor = new BusinessLogic(articleId);
            //Response.Redirect("http://www.google.co.in?s=" + bConstructor.ArticleID.ToString(),false);
            chkPaging.Checked = bConstructor.IsPagingEnable;
			//chkPagination.Checked=false;
            AttachmentList = new List<AttachmentInfo>();
            List<AttachmentInfo> aiList = AttachmentController.ListByArticle(articleId);
            for (int i = 0; i < aiList.Count; i++)
            {
                AttachmentInfo ai = new AttachmentInfo();
                ai.Id = i;
                ai.ArticleId = articleId;
                ai.FilePath = aiList[i].FilePath;
                AttachmentList.Add(ai);
            }

            gvAttachment.DataSource = AttachmentList;
            gvAttachment.DataBind();

        }