private void Refresh()
{
var dat = new List <RecordGroup>();
RecordGroup g = null;
foreach (Note note in Persister
.Where(d => IsShowAll || d.IsDeleted == false)
.OrderBy(d => $"{d.CaptionRubi1}--{d.CaptionRubi}")
)
{
if (g == null)
{
dat.Add(g = new RecordGroup
{
Rubi1 = note.CaptionRubi1,
});
}
else
{
if (note.CaptionRubi1 != g.Rubi1)
{
dat.Add(g = new RecordGroup
{
Rubi1 = note.CaptionRubi1,
});
}
}
g.Add(note);
}
listView.ItemsSource = dat;
}
