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.
All Rightâs Reserved Symbols. I use this symbol alot to display that my work is mine there are many different kinds of symbols but here are the most common ones and more and how to do it. Â© Copyright symbol= Hold down alt+0196 for Windows system. For Mac option+G. Â® Registered Trade Mark Symbol= Hold down alt+0147 for Windows. For Mac Option+R.