Date Range Verification - VB question

[jojupi01]

I have a vbp code. i need to verify if a date falls within a specific range:

example:

BDate EDate DescBDate DescEDate Falls within range

10/1/2008 7/31/2009 7/1/2000 3/31/2009 YES

10/1/2008 7/31/2009 4/1/2009 6/30/2010 YES

8/1/2009 10/1/2009 8/1/1994 1/31/2009 NO

7/1/2008 9/30/2008 4/1/2009 6/30/2010 NO

Can someone tell me how to write the logic for the above date range?

Thanks,

Jupi