List custom interfaces exposed by COM server object
customlist = interfaces(h)
customlist = interfaces(h) returns cell array of strings customlist listing all custom interfaces implemented by the component in a specific COM server object. The server is designated by input argument h, the handle returned by the actxcontrol or actxserver function when creating that server.
The interfaces function only lists the custom interfaces exposed by the object; it does not return interfaces. Use the invoke function to return a handle to a specific custom interface.
COM functions are available on Microsoft® Windows® systems only.