Any way to get property filtering doing an exact match?

[Nicholas Duane]

I'm using the PropertyFilter class which I assumed, I guess wrongly so, that 
the StringToMatch would be for an exact match.  It seems that's not the case 
and a match is detected if the StringToMatch is a substring of the property 
value.  Is there a way to get an exact match without having to write my own 
filter or use regular expressions?


Thanks,

Nick