protected override Task <T> GetItemAsync(int index) { // Validate arguments if (index < 0 || index > currentCount) { throw new ArgumentOutOfRangeException("index");//, ResourceHelper.GetErrorResource("Exception_ArgumentOutOfRange_ArrayIndexOutOfRange")); } // Return the value from the source return(dataListSource.GetItemAsync(index)); }
protected override Task <T> GetItemAsync(int index) { return(dataListSource.GetItemAsync(index)); }