Convert IADsLargeInteger to Int64 in PowerShell

Thu, 01 Dec 2011 16:03:46 +0000

Some Active Directory attributes return an 8 byte integer in the form of an IADsLargeInteger interface. An example is the pwdLastSet attribute from a user object.

Because the IADsLargeInteger object doesn’t provide type information PowerShell cannot read the HighPart and LowPart properties.

So I wrote the function below to get the Int64 value of an IADsLargeInteger:

IADsLargeInteger on Remko's Blog

Convert IADsLargeInteger to Int64 in PowerShell