public CacheViewModel() { this.cacheProvider = new CacheProvider(); folderCollection = cacheProvider.GetStorageFolderType(); //this.cacheModel.SetFolderCollectionAsynk(); this.ScannCacheButton = new DelegateCommand(ScannCacheButton_Click); this.CleanCacheButton = new DelegateCommand(CleanCacheButton_Click); this.SelectAllButton = new DelegateCommand(SelectedAllExecute); this.DeselectAllButton = new DelegateCommand(DeselectedAllExecute); this.MoreButton = new DelegateCommand(MoreButtonExecute); }