[ Version ( since = "3.60" ) ]
public string? to_string (VCardVersion for_version, ContactDateTimeFlags flags)
Generates a date/time string in the for_version format used by vCard standard, omitting unset values of the
this.
Free the returned string with g_free, when no longer needed.
| this | |
| for_version |
an VCardVersion with version to use the format for |
| flags |
bit-or of ContactDateTimeFlags |
|
a new date/time string, or null, when this is null or when all members are unset. |