public bool updateRate(int userid, string questionid, int rate)
{
LessonBL lessonbl = new LessonBL();
ctx = new ST_LMSEntities();
Result getRate = ctx.Results.Where(x => x.user_id == userid && x.question_id == questionid).FirstOrDefault();
if (getRate.pre == null)
{
getRate.pre = rate;
ctx.SaveChanges();
return(true);
}
else
if (getRate.post == null)
{
getRate.post = rate;
getRate.complete = true;
ctx.SaveChanges();
return(true);
}
else
{
return(false);
}
}
public bool updateincrease(int userid, string questionid)
{
LessonBL lessonbl = new LessonBL();
ctx = new ST_LMSEntities();
Result getRate = ctx.Results.Where(x => x.user_id == userid && x.question_id == questionid).FirstOrDefault();
if (getRate.complete == true)
{
int increase = Convert.ToInt32(getRate.post) - Convert.ToInt32(getRate.pre);
getRate.increase = increase;
ctx.SaveChanges();
return(true);
}
else
{
return(true);
}
}