public void OpenTab(AssetTreeViewItemViewModel item) { if (OpenTabItems.Contains(item) == false) { OpenTabItems.Add(item); } }
public void OpenTab(AssetTreeViewItemViewModel item) { if(OpenTabItems.Contains(item) == false) OpenTabItems.Add(item); }
public void CloseTab(AssetTreeViewItemViewModel item) { OpenTabItems.Remove(item); }