Bitwise.BitAnd
From Xojo Documentation
Method
Bitwise.BitAnd(value1 As UInt64, value2 As UInt64, [ ParamArray...MoreValues As UInt64 ]) As UInt64
Supported for all project types and targets.
Supported for all project types and targets.
Performs a bitwise And on value1 and value2 (or as many values as you provide).
Notes
If any optional parameters value3 to valueN are passed, BitAnd returns the progressive results of each operation. Returns a UInt64.