private static void propertyGrid_PropertyValueChanged(object sender,
PropertyValueChangedEventArgs e)
{
PropertyGrid grid = sender as PropertyGrid;
CollectionForm collectionForm = (CollectionForm)grid.Parent.Parent;
NamedCollection <T> items = collectionForm.EditValue as NamedCollection <T>;
GridItem changedGridItem = e.ChangedItem;
while (changedGridItem.GridItemType != GridItemType.Root)
{
changedGridItem = changedGridItem.Parent;
}
T changedItem = (T)changedGridItem.Value;
if (e.ChangedItem.PropertyDescriptor.Name == "Name")
{
foreach (T item in items)
{
if (item.Equals(changedItem))
{
continue;
}
if (String.Equals(item.Name, changedItem.Name))
{
changedItem.Name = e.OldValue as string;
}
}
}
}
public NamedCollectionPropertyDescriptor(NamedCollection <T> collection, int index)
: base("#" + index.ToString(), null)
{
this._collection = collection;
this._index = index;
}
public UserAccessSettings()
{
Users = new NamedCollection <User>();
}