private void SnapshotsListBox_SelectedIndexChanged(object sender, EventArgs e)
{
for (int i = 0; i < SnapshotsListBox.Items.Count; ++i)
{
SnapshotsListBox.SetItemChecked(i, false);
}
SnapshotsListBox.SetItemChecked(SnapshotsListBox.SelectedIndex, true);
ActiveSnapshot = SnapshotsListBox.SelectedItem as Snapshot;
RenameSnapshotButton.Enabled = ActiveSnapshot.Id != 0;
}
private void RefreshSnapshots()
{
int selId = 0, selIndex = 0;
if (SnapshotsListBox.CheckedItems.Count > 0)
{
selId = (SnapshotsListBox.CheckedItems[0] as Snapshot).Id;
}
SnapshotsListBox.Items.Clear();
using (var session = Connection.DataEngine.OpenSession())
using (var tx = session.BeginTransaction())
{
var snapshots = session.CreateCriteria <Snapshot>()
.AddOrder(NHibernate.Criterion.Order.Desc("TimeStamp"))
.List <Snapshot>();
foreach (var snap in snapshots)
{
if (snap.Id == selId)
{
selIndex = SnapshotsListBox.Items.Count;
}
if (snap.Id == 0)
{
SnapshotsListBox.Items.Insert(0, snap);
}
else
{
SnapshotsListBox.Items.Add(snap);
}
}
tx.Commit();
}
SnapshotsListBox.SetItemChecked(selIndex, true);
ActiveSnapshot = SnapshotsListBox.CheckedItems[0] as Snapshot;
}