set_custom method

set_custom(self, custom, builtin_preference)

Sets the Custom number format string of a cell.


def set_custom(self, custom, builtin_preference):
    ...

Parameter	Type	Description
custom	System.String	Custom number format string, should be InvariantCulture pattern.
builtin_preference	bool	If given Custom number format string matches one of the built-in number formats corresponding to current regional settings, whether set the number format as built-in instead of Custom.