How to change System.DirectoryEntry "uSNChanged" attribute value to an Int64

I'm using this snippet of code in my ADSI Browser BeaverTail which is written in C#:

Int64 iLargeInt = 0;

IADsLargeInteger int64Val = (IADsLargeInteger)oPropValue.LargeInteger;
iLargeInt = int64Val.HighPart * 4294967296 + int64Val.LowPart;

As far as I can tell, this should work just fine.

Marc

It looks like it's an IADsLargeInteger type, so a little interop magic will be required to extract the values. This Thread contains a sample VB implementation -- and mentions problems similar to your own -- however I'm nowhere near able to verify the usefulness of it right now. Hope this helps.