When is the EDMX file used? What is the difference between the EDMX file and the three schema files (CSDL, MSL, and SSDL)? The EDM designer uses a file called EDMX to store all of the metadata about an Entity Framework model. This one file includes the CSDL, MSL, and SSDL files in separate sections within it.
1 Under Windows, create TM trademark symbols â¢ using ALT 0153 (hold down the ALT key and type 0153 on the numeric keypad). 2  Create the circled C copyright symbols Â© using Option-G on the Mac. 3  Under Windows, create circled C copyright symbols Â© using ALT 0169.
Trademarks protect against others using the same or similar word, phrase or symbol, possibly infringing on your company brand for their own profit. Step 1. Pick whether you want to register the logo on a national level or on the state level.A federal registration with the U.S. Patent and Trademark Office provides broader coverage but is more expensive than a state trademark registration. Step 2. Visit the website for the appropriate registration office.rademarks protect against others using the same or similar word, phrase or symbol, possibly infringing on your company brand for their own profit. Step 1. Pick whether you want to register the logo on a national level or on the state level.