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));
}