/// <summary>
/// Reads a range of an array from the object by date time
/// </summary>
/// <typeparam name="T">The element type of the array</typeparam>
/// <param name="propertyExpr">The expression of the array</param>
/// <param name="start">The datetime to start reading at</param>
/// <param name="count">The number of entries to read</param>
/// <returns>The resulting array range</returns>
public Task <ReadOnlyArray <T> > ReadRangeByTimeAsync <T>(
Expression <Func <TObj, ReadOnlyArray <T> > > propertyExpr,
DateTime start,
int count)
{
return(ReadRangeByTimeAsync(propertyExpr, DateAndTime.FromDateTime(start), count));
}