2
votes
1answer
324 views

This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded

I created a project on Sharepoint 2010. I need a Third Part dll reference in order to solve a problem. After downloading the dll, putting it in the project, add the reference to this library and ...
0
votes
1answer
120 views

How to add and use external assemblies in solutions?

I need to use DocumentFormat.OpenXml.dll in my code. In the solution package, I included this external dll in the Additional Assemblies. It looks like this: I also need to reference it, so that I ...
10
votes
4answers
875 views

Mutliple solutions using shared dlls can cause havoc when individual solutions are retracted

Problem: Multiple solutions using shared dll's can cause havoc when individual solutions are retracted. Example: You have a web part helper dll used by all your web part code. If you retract a ...