message.cs

来自「这个是个未完成品 演示地址：http://www.yyzyq.com 」· CS 代码 · 共 89 行

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>
/// MessageBox 的摘要说明
/// </summary>
public class Message:SqlDataBase
{
	public Message()
	{
		//
		// TODO: 在此处添加构造函数逻辑
		//
	}

    /// <summary>
    /// 获取用户未读短信条数
    /// </summary>
    /// <param name="strUid">短信ID</param>
    /// <returns></returns>
    public string GetMessageCount(string strUid)
    {
        return RunSqlReturn("select count(id) from messagebox where sjrid="+strUid +" and isread=1 and show =1");
    }

    /// <summary>
    /// 显示收件箱信息
    /// </summary>
    /// <param name="strUid">用户ID</param>
    /// <returns></returns>
    public DataView DvMessage(string strUid)
    {
        return GetDv("select * from v_messagebox where sjrid=" + strUid + " and show=1");
    }

    /// <summary>
    /// 获取短信息内容
    /// </summary>
    /// <param name="strUid">短信ID</param>
    /// <returns></returns>
    public DataView DvMessageBox(string strUid)
    {
        RunSql("update messagebox set isread =0 where id=" + strUid);
        return GetDv("select * from v_messagebox where id=" + strUid);
    }

    /// <summary>
    /// 添加短信表
    /// </summary>
    /// <param name="title">标题</param>
    /// <param name="content">内容</param>
    /// <param name="fjrid">发件人ID</param>
    /// <param name="sjrid">收件人ID</param>
    /// <returns></returns>
    public bool AddMessage(string title, string content, string fjrid, string sjrid)
    {
        string strSql = "insert into messagebox(title,content,fjrid,sjrid)values('" + title + "','" + content + "','" + fjrid + "','" + sjrid + "')";
        try
        {
            RunSql(strSql);
            return true;
        }
        catch { return false; }
    }

    /// <summary>
    /// 删除短信息
    /// </summary>
    /// <param name="strUid">段信息ID</param>
    /// <returns></returns>
    public bool DelMessage(string strUid)
    {
        string strSql = "update messagebox set show =0 where id="+strUid;
        try
        {
            RunSql(strSql);
            return true;
        }
        catch { return false; }
    }
}