StringDigitSubstitute
The StringDigitSubstitute enumeration specifies how to substitute digits in a string according to a user's locale or language.
National = 2
Specifies substitution digits that correspond with the official national language of the user's locale.
None = 1
Specifies to disable substitutions.
Traditional = 3
Specifies substitution digits that correspond with the user's native script or language, which may be different from the official national language of the user's locale.
User = 0
Specifies a user-defined substitution scheme.