private void SetDateRangePairs()
{
_dateRangePairs = new Dictionary<DateRangeOptions, string>();
foreach (int constant in Enum.GetValues(typeof(DateRangeOptions)))
{
string displayString = StringUtilities.DelimitPascalCase(Enum.GetName(typeof(DateRangeOptions), constant), " ");
_dateRangePairs.Add((DateRangeOptions)Enum.ToObject(typeof(DateRangeOptions), constant), displayString);
}
}