This item was deprecated in version 2019r1. Please use Understanding Uniform Type Identifiers as a replacement.
The four-byte string used to represent the application that owns the file in the Mac OS.
The following defines the jpeg file type in code.
Dim jpegType As New FileType jpegType.Name = "image/jpeg" jpegType.MacType = "JPEG" jpegType.MacCreator = "prvw" jpegType.Extensions = "jpg;jpeg"
All project types on all supported operating systems.