commend.cs

ASP.NET 2.0动态网站设计实例源代码,本书介绍了ASP.NET2.0的基础知识

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

/// <summary>
/// Summary description for Commend
/// </summary>
public class eCommend
{
 public int CommendID;
 public int NewsID;
 public string Commender;
 public string CommendContent;
 public string CommendFrom;
 public DateTime CreateDate;
 //私有成员
 private NewsDataTableAdapters.CommendTableAdapter tbaCommend;
 
 public eCommend()
 {
  CommendID = -1;
  NewsID = -1;
  Commender = null;
  CommendContent = null;
  CommendFrom = null;
  CreateDate = DateTime.MinValue;
  tbaCommend = new NewsDataTableAdapters.CommendTableAdapter();
 }
 /// <summary>
 /// 根据新闻ID获取评论列表
 /// </summary>
 public DataTable GetCommendByNewsID(int pintNewsID)
 {
  return tbaCommend.GetCommendList(pintNewsID);
 }
 /// <summary>
 /// 添加评论（空检查在客户端检查）
 /// </summary>
 public int AddCommend()
 {
  object oResult=tbaCommend.AddNewCommend(NewsID, Commender,  CommendContent,  CommendFrom);
  if (oResult == null)
   return -1;
  else
   return Convert.ToInt32(oResult);
 }
 /// <summary>
 /// 删除指定ID的评论
 /// </summary>
 public void DeleteCommend(int pintCommendID)
 {
  tbaCommend.DeleteCommend(pintCommendID);
 }
 /// <summary>
 /// 指定ID评论是否存在
 /// </summary>
 public bool IsCommendIDExist(int pintCommendID)
 {
  if (tbaCommend.IsCommendIDExist(pintCommendID) ==null)
   return false;
  else
   return true;
 }
}