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); }