Hi @Shahab a,
Welcome to Microsoft Q&A!
Please refer to the document to migrate your project: Porting, Migrating, and Upgrading Visual Studio Projects.
You can backup your project and try to directly open it in VS2022. If there is no any errors or warnings, I suppose you can directly load the project in VS2022.
If you want to upgrade the project from .NET Framework to .NET , you can try the .NET Upgrade Assistant tool. (Please backup your projects before using the tool.)
Sincerely,
Anna
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment". Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.