public static question qSavequestion(string title, string content, long userid, int siteid, int tagids,
int havegoodanswer, string tags)
{
long titlecode = title.GetHashCode();
question obj = learnDAL.learnDB.GetInstance().FirstOrDefault<question>("select * from question_" + com.Get3LastNum(titlecode.ToString()) + " where titlecode=@0",
titlecode
);
if (obj == null)
{
obj = new learnDAL.question();
obj.title = title;
obj.titlecode = titlecode;
obj.content = content;
obj.brief = com.RemoveHTML(content);
if (obj.brief.Length > 500)
{
obj.brief = obj.brief.Substring(0, 500);
}
obj.userid = userid;
obj.siteid = siteid;
obj.tagids = tagids;
obj.havegoodanswer = havegoodanswer;
obj.tags = tags;
obj.addtime = DateTime.Now;
//obj.Save();
object result = learnDAL.learnDB.GetInstance().Insert("question_" + com.Get3LastNum(titlecode.ToString()),
"titlecode", false,
obj);
}
try
{
qSavequestionHome(title, content, userid, siteid, tagids, havegoodanswer, tags);
}
catch (Exception ex)
{
}
return obj;
}
public static question qSavequestionHome(string title, string content, long userid, int siteid, int tagids,
int havegoodanswer, string tags)
{
long titlecode = title.GetHashCode();
question obj = learnDAL.learnDB.GetInstance().FirstOrDefault<question>("select * from question_home where titlecode=@0",
titlecode
);
long num = learnDAL.learnDB.GetInstance().ExecuteScalar<long>("SELECT COUNT(*) FROM question_home ", "");
if (num > 20000)
{
learnDAL.learnDB.GetInstance().Execute(@"DELETE FROM question_home WHERE ADDTIME <(
SELECT min(ADDTIME) FROM(
SELECT ADDTIME FROM question_home ORDER BY ADDTIME DESC LIMIT 19990
) AS a
)", "");
}
if (obj == null)
{
obj = new learnDAL.question();
obj.title = title;
obj.titlecode = titlecode;
obj.content = content;
obj.brief = com.RemoveHTML(content);
if (obj.brief.Length > 500)
{
obj.brief = obj.brief.Substring(0, 500);
}
obj.userid = userid;
obj.siteid = siteid;
obj.tagids = tagids;
obj.havegoodanswer = havegoodanswer;
obj.tags = tags;
obj.addtime = DateTime.Now;
//obj.Save();
object result = learnDAL.learnDB.GetInstance().Insert("question_home",
"titlecode", false,
obj);
return obj;
}
else
{
return obj;
}
}
public static void updateBref(string bref, long titlecode, int tableid, question obj)
{
if (tableid < 0)
{
object result = learnDAL.learnDB.GetInstance().Update(
string.Format("question_{0}", "home"),
"titlecode",
obj, new List<string> { "Brief" }
);
}
else
{
object result = learnDAL.learnDB.GetInstance().Update(
string.Format("question_{0}", tableid),
"titlecode",
obj, new List<string> { "Brief" }
);
}
}
