App1.Data.SampleDataSource.GetItem C# (CSharp) Method

GetItem() public method

public GetItem ( string uniqueId ) : SampleDataItem
uniqueId string
return SampleDataItem
        public SampleDataItem GetItem(string uniqueId)
        {
            // Simple linear search is acceptable for small data sets
            var matches = this.AllGroups.SelectMany(group => group.Items).Where((item) => item.UniqueId.Equals(uniqueId));
            if (matches.Count() == 1) return matches.First();
            return null;
        }