Is linking one project class to another project cause any performance or mermory issue in c# .Net? :    
I have linked some of the classes from one project to another project by using the below codes. This code added in my csproject file.

   

        <ItemGroup>
        <Compile Include="..\..\OrignialFile\ClassName.cs">
          <Link>Destination\ClassName.cs</Link>
        </Compile>
        </ItemGroup>


While running the application by adding these project files as reference i have faced some performance issue (i.e takes such long time for execution). Before linking i can able to do the same at minimal time. So i suspect linking classes could be reason for the performance issue. Is my suspection is correct, if it true please help me to resolve this issue?

   
