public void DeleteProblemTag(ProblemTag ProblemTag)
{
context.Entry(ProblemTag).State = EntityState.Deleted;
context.SaveChanges();
return;
}
public void DeleteProblemTag(int ProblemTagID)
{
ProblemTag problemTag = context.ProblemTags.FirstOrDefault(p => p.ProblemTagID == ProblemTagID);
if (problemTag != null)
{
DeleteProblemTag(problemTag);
}
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);
}
