https://learn.microsoft.com/en-us/windows/win32/api/faxcom/nf-faxcom-ifaxroutingmethods-get_count
IFaxRoutingMethods::get_Count (faxcom.h) - Win32 apps | Microsoft Learn
The IFaxRoutingMethods::get_Count returns the number of fax routing methods associated with a FaxPort object.
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