/// <summary>
/// 查询按照逆向排序的第_order个,并且新闻类型为_newType 查询其新闻Id
/// </summary>
/// <param name="_order"></param>
/// <returns></returns>
public static int selNewTitleOrder(int _order, int _newType)
{
New news = new New();
news = SelectOper.selNewOrder(_order, _newType);
int id = news.New_Id;
return(id);
}
/// <summary>
/// 根据新闻ID查询新闻内容,返回到调用者
/// </summary>
/// <param name="_newId"></param>
/// <returns></returns>
public static string selNewContent(int _newId)
{
New news = new New();
news = SelectOper.getNew(_newId);
string newContent = news.New_Content;
return(newContent);
}
/// <summary>
/// 根据新闻ID查找新闻的标题
/// </summary>
/// <returns></returns>
public static string selNewTitle(int _newId)
{
New news = new New();
news = SelectOper.getNew(_newId);
string newTitle = news.New_Title;
return(newTitle);
}
/// <summary>
/// 检查用户是否为管理员用户
/// </summary>
/// <param name="_user_Id"></param>
/// <returns></returns>
public static bool CheckUser_Admin(int _user_Id)
{
User user = SelectOper.getUser(_user_Id);
if (user != null)
{
return(user.User_Admin == 1); //如果没有查询到的用户是管理员则返回true;
}
else
{
return(false);
}
}
/// <summary>
/// 根据用户的Id获取用户的密码
/// </summary>
/// <param name="_userId"></param>
/// <returns></returns>
public static string GetUserPwd(int _userId)
{
string userPwd = SelectOper.getUser(_userId).User_Pwd;
if (userPwd != null)
{
return(userPwd);
}
else
{
return("0");
}
}
/// <summary>
/// 查找改新闻的发布日期
/// </summary>
/// <param name="_newId"></param>
/// <returns></returns>
public static string selNewTime(int _newId)
{
string time = "";
New news = new New();
news = SelectOper.getNew(_newId);
DateTime newTime = news.Create_Time;
time = newTime.ToShortDateString().ToString(); //2005-11-5
return(time);
}
/// <summary>
/// 由传递参数的用户名检索出符合条件的用户User类
/// </summary>
/// <param name="_user_Name"></param>
/// <returns></returns>
public static User getUser(string _user_Name)
{
return(SelectOper.getUser(_user_Name));
}
/// <summary>
/// 检查是否 存在用户的Id如果存在则返回true
/// </summary>
/// <param name="_UserId"></param>
/// <returns></returns>
public static bool CheckUser_Id(int _UserId)
{
return(SelectOper.GetUser_Id(_UserId) > 0);
}
/// <summary>
/// 检查是否存在用户名,如果存在返回true
/// </summary>
/// <param name="_userName"></param>
/// <returns></returns>
public static bool CheckUserName(string _userName)
{
return(SelectOper.selUserName(_userName) > 0);
}
/// <summary>
/// 检索这个新闻类型一共有几条新闻
/// </summary>
/// <param name="_newType"></param>
/// <returns></returns>
public static int selNewTypeCount(int _newType)
{
return(SelectOper.selNewTypeCount(_newType));
}
/// <summary>
/// 检查新闻的Id是否存在.如果存在,返回true
/// </summary>
/// <param name="_NewId"></param>
/// <returns></returns>
public static bool CheckNew_Id(int _NewId)
{
return(SelectOper.GetNew_Id(_NewId) > 0);
}
