public override string ToString() { StringBuilder sb = new StringBuilder(10000); sb.Append(Stringer.GetNonNull(mPanelClass)); sb.Append(","); sb.Append(Stringer.GetNonNull(mTitleClass)); sb.Append(","); sb.Append(Stringer.GetNonNull(mHeadingClass)); sb.Append(","); sb.Append(Stringer.GetNonNull(mFieldClass)); return(sb.ToString()); }