public void DeleteProblemTag(ProblemTag ProblemTag)
{
context.Entry(ProblemTag).State = EntityState.Deleted;
context.SaveChanges();
return;
}
public int AddProblemTag(ProblemTag ProblemTag)
{
if (ProblemTag.ProblemTagID == 0)
{
ProblemTag = context.ProblemTags.Add(ProblemTag);
}
else
{
context.Entry(ProblemTag).State = EntityState.Modified;
}
context.SaveChanges();
context.Entry(ProblemTag).Reload();
return ProblemTag.ProblemTagID;
}