void AdvanceToLastChapterLastVerse()
{
VerseRef vref = new VerseRef(uiBook.Text + " 1:1");
vref.Versification = curRef.Versification;
vref.ChapterNum = vref.LastChapter;
vref.VerseNum = vref.LastVerse;
AdvanceToLastSegment(vref);
uiChapter.Text = vref.Chapter;
uiVerse.Text = vref.Verse;
curRef.CopyFrom(vref);
}