public void RemoveItem(SettingsTileViewModel itemToDelete) { SettingsTileListModels.Remove(itemToDelete); AllsettingsTiles.Remove(itemToDelete); var settingToDelete = LocalCache.Instance.SettingsItems[SettingType].FirstOrDefault(item => item.Id == itemToDelete.Id); LocalCache.Instance.SettingsItems[SettingType].Remove(settingToDelete); deletedSettingsIds.Add(itemToDelete.Id); WasChanged = true; }