CODEWITHSUNDEEP
c#.net.net-core
Daniel Oliveira
Daniel Oliveira

Reputation: 9

.dll from a .net 7 project in .net 3.1 project

I generated a dll from a .net 7 project and added the dll to a .net 3.1 project, but I can't compile the project after adding the dll because the following error occurs

error CS1705: Assembly '[project]' with identity '[project], Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' uses 'System.Runtime, Version=7.0.0.0, Culture=neu tral, PublicKeyToken=b03f5f7f11d50a3a' which has a higher version than referenced assembly 'System.Runtime' with identity 'System.Runtime, Version=4.2.2.0, Culture=neutral, Pub licKeyToken=b03f5f7f11d50a3a'

Compiling the .net 3.1 project with the dll (.net 7) is what I need. What do I have to do? Update system.runtime?

Upvotes: 0

Views: 603

Answers (1)

Leandro Bardelli
Leandro Bardelli

Reputation: 11598

They are not compatible with each other.

Short answer: No.

Low cost: upgrade your old project.

Upvotes: 3

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