Visual Studio 2010 solution to open high version projects

• I used the 2013 version of VS in class, but I installed 2010 on my computer, so I didn’t want to rewrite so much code, and it was very troublesome to find a way from the Internet, and it didn’t work after I tried it. I found a very simple way by mistake.

---

First open the project from VS2010

Attention is to open the project! ! DO NOT OPEN SOLUTIONS! !

As shown above, it is the first-level directory of the project, and then enter the "noteboox" folder (noteboox is my project name!!), and open a file with the suffix csproj.

---

save new solution

Generate the solution, replacing the solution in the original folder

---

Then the problem is solved~