/// <summary>
/// Overridden to set the new values selected from the chooser dialog.
/// </summary>
/// <param name="rghvosChosen"></param>
public override void SetItems(List <int> rghvosChosen)
{
CheckDisposed();
// null indicates that we cancelled out of the chooser dialog -- we shouldn't get
// here with that value, but just in case...
if (rghvosChosen == null)
{
return;
}
int h1 = m_vectorRefView.RootBox.Height;
int citemsOld = m_cache.GetVectorSize(m_obj.Hvo, m_flid);
// Find out whether we're adding or deleting items.
bool fChange = false;
if (citemsOld != rghvosChosen.Count)
{
fChange = true;
}
else if (citemsOld > 0)
{
int[] hvosOld = m_cache.GetVectorProperty(m_obj.Hvo, m_flid, false);
Debug.Assert(citemsOld == hvosOld.Length);
// First check whether we're deleting any items (that data is already in place).
for (int i = 0; i < hvosOld.Length; ++i)
{
if (!rghvosChosen.Contains(hvosOld[i]))
{
fChange = true;
break;
}
}
if (!fChange)
{
// Nothing was deleted, now check whether anything was added.
List <int> rghvosOld = new List <int>();
for (int i = 0; i < citemsOld; ++i)
{
rghvosOld.Add(hvosOld[i]);
}
for (int i = 0; i < rghvosChosen.Count; ++i)
{
if (!rghvosOld.Contains(rghvosChosen[i]))
{
fChange = true;
break;
}
}
}
}
if (fChange)
{
ResetProperty(DetailControlsStrings.ksSetItem, rghvosChosen.ToArray());
m_vectorRefView.ReloadVector();
int h2 = m_vectorRefView.RootBox.Height;
CheckViewSizeChanged(h1, h2);
}
}
public override void UpdateDisplayFromDatabase()
{
m_vectorRefView.ReloadVector();
}