Conditional DateTime.ParseExact format - vb.net

Question

I am parsing a date from a bank deposit report, and the format is like this:
Jul 9 2015
Jun 20 2015
Basically MMM dd yyyy except that the single digit day does not contain a leading zero. Is there a simple way to do conditional formatting in DateTime.ParseExact()? Or will I have to pre-process the date string and either add the leading zero or remove the extra space?? Here is what works for the single digit day dates:
Dim dtDepositDate As DateTime
dtDepositDate = DateTime.ParseExact(strDate, "MMM d yyyy", CultureInfo.InvariantCulture)
and obviously, MMM dd yyyy would work for the two digit dates, but would not work for the single digit dates with an extra space in between.

Answer 1

For single/double digit day part
Use single d which is good for both single and double digits day value.
Having single d would effect the values if the DateTime is converted to string. As far as parsing is concerned, it will work for both single and double digits day values, like 01 , 1 , 11, 20 etc. The same is true for M, H, m, specifier for Month, Hour Minutes etc.
For multiple spaces
For multiple spaces use DateTimeStyles.AllowWhiteSpaces in parsing.
DateTime dt = DateTime.ParseExact("Jul 9 2015", "MMM d yyyy",
CultureInfo.InvariantCulture,
DateTimeStyles.AllowWhiteSpaces);
or for double digit day part:
DateTime dt = DateTime.ParseExact("Jun 20 2015", "MMM d yyyy",
CultureInfo.InvariantCulture,
DateTimeStyles.AllowWhiteSpaces);