public int Add(BaseItem item)
{
item.SetOwner(m_Owner);
item.Visible=false;
item.Displayed=false;
return List.Add(item);
}
public void Add(BaseItem objItem)
{
if(objItem==null)
throw new System.ArgumentNullException("Item must be valid value");
if(objItem.Name==null || objItem.Name=="")
{
// Auto assign item name
objItem.Name="item_"+objItem.Id.ToString();
}
if(m_Items.ContainsKey(objItem.Name))
{
throw new System.InvalidOperationException("Item with this name already exists");
}
if(objItem.Parent!=null)
throw new System.InvalidOperationException("Item already has a Parent. Remove item from Parent first.");
objItem.SetOwner(m_Owner);
objItem.GlobalItem=true;
m_Items.Add(objItem.Name,objItem);
}
public void Remove(BaseItem objItemToRemove)
{
if(m_Items.ContainsKey(objItemToRemove.Name))
{
m_Items.Remove(objItemToRemove.Name);
objItemToRemove.SetOwner(null);
((IOwner)m_Owner).RemoveShortcutsFromItem(objItemToRemove);
//objItemToRemove.GlobalItem=false;
return;
}
string sItemName=objItemToRemove.Name;
foreach(DictionaryEntry o in m_Items)
{
BaseItem objItem=o.Value as BaseItem;
// Name out of sync case
if(objItem==objItemToRemove)
{
m_Items.RemoveAt(m_Items.IndexOfValue(objItem));
objItemToRemove.SetOwner(null);
((IOwner)m_Owner).RemoveShortcutsFromItem(objItemToRemove);
return;
}
if(objItem.SubItems.Count>0)
{
if(RemoveItem(sItemName,objItem))
{
//objItemToRemove.GlobalItem=false;
return;
}
}
}
// This will throw exception...
m_Items.Remove(objItemToRemove.Name);
objItemToRemove.SetOwner(null);
}