private ObservableCollection<SelectedStateInfo> GetOldSelectedStateInfoCollection()
{
ObservableCollection<SelectedStateInfo> selectedStateInfoCollection = new ObservableCollection<SelectedStateInfo>();
for (int i = 0; i < _myScreenLayer.ElementCollection.Count; i++)
{
if (_myScreenLayer.ElementCollection[i].EleType != ElementType.receive)
{
continue;
}
IRectElement rect = (IRectElement)_myScreenLayer.ElementCollection[i];
SelectedStateInfo selectedStateInfo = new SelectedStateInfo();
selectedStateInfo.Element = rect;
selectedStateInfo.OldSelectedState = rect.ElementSelectedState;
selectedStateInfoCollection.Add(selectedStateInfo);
}
return selectedStateInfoCollection;
}
private ObservableCollection<SelectedStateInfo> GetNewSelectedStateInfoCollection(ObservableCollection<SelectedStateInfo> oldSelectedStateCollection)
{
ObservableCollection<SelectedStateInfo> selectedStateInfoCollection = new ObservableCollection<SelectedStateInfo>();
for (int i = 0; i < oldSelectedStateCollection.Count; i++)
{
IRectElement rect = oldSelectedStateCollection[i].Element;
SelectedStateInfo selectedStateInfo = new SelectedStateInfo();
selectedStateInfo.Element = rect;
selectedStateInfo.OldSelectedState = oldSelectedStateCollection[i].OldSelectedState;
selectedStateInfo.NewSelectedState = oldSelectedStateCollection[i].Element.ElementSelectedState;
selectedStateInfoCollection.Add(selectedStateInfo);
}
return selectedStateInfoCollection;
}
