留言板分三个模块：列出留言列表、显示详细内容、发表留言
| notepage.cs namespace notpage { using System; using System.Data.SQL ; using System.Data ; using System.Collections ; public class notepage { //私有变量 private int n_intID ; //ID编号 private string n_strTitle ; //主题 private string n_strAuthor ; //留言人 private string n_strContent ; //留言内容 private DateTime n_dateTime ; //留言时间 //属性 public int ID { get { return n_intID ; } set { n_intID = value; } } public string Title { get { return n_strTitle ; } set { n_strTitle = value; } } public string Author { get { return n_strAuthor ; } set { n_strAuthor = value ; } } public string Content { get { return n_strContent ; } set { n_strContent = value ; } } public DateTime adddate { get { return n_dateTime; } set { n_dateTime = value; } } //构造函数 public notepage() { // // TODO: Add Constructor Logic here // this.n_intID = 0 ; this.n_strTitle = "" ; this.n_strAuthor = "" ; this.n_strContent = "" ; this.n_dateTime = System.DateTime.Now; } /// <summary> /// /// 取得留言的内容 /// /// </summary> /// <param name="a_intID"> </param> public notepage GetTopic(int a_intID) { // // TODO: Add Constructor Logic here // //读取数据库 myconn myConn = new myconn(); SQLCommand myCommand = new SQLCommand() ; myCommand.ActiveConnection = myConn ; myCommand.CommandText = "n_GetTopicInfo" ; //调用存储过程 myCommand.CommandType = CommandType.StoredProcedure ; myCommand.Parameters.Add(new SQLParameter("@a_intTopicID" , SQLDataType.Int)) ; myCommand.Parameters["@a_intTopicID"].Value = a_intID ; notepage objNp = new notepage(); try { myConn.Open() ; SQLDataReader myReader ; myCommand.Execute(out myReader) ; if (myReader.Read()) { objNp.ID = (int)myReader["ID"] ; objNp.Title = (string)myReader["Title"] ; objNp.Author = (string)myReader["Author"] ; objNp.Content = (string)myReader["Content"]; objNp.adddate = (DateTime)myReader["adddate"]; } |
