async public Task <IExplorerObject> CreateInstanceByFullName(string FullName, ISerializableExplorerObjectCache cache) { if (cache.Contains(FullName)) { return(cache[FullName]); } FullName = FullName.Replace("/", @"\"); int lastIndex = FullName.LastIndexOf(@"\"); if (lastIndex == -1) { return(null); } string dsName = FullName.Substring(0, lastIndex); string fcName = FullName.Substring(lastIndex + 1, FullName.Length - lastIndex - 1); CosmoDbExplorerObject dsObject = new CosmoDbExplorerObject(); dsObject = await dsObject.CreateInstanceByFullName(dsName, cache) as CosmoDbExplorerObject; var childObjects = await dsObject?.ChildObjects(); if (childObjects == null) { return(null); } foreach (IExplorerObject exObject in childObjects) { if (exObject.Name == fcName) { cache.Append(exObject); return(exObject); } } return(null); }