title: How to suppress assembly reference warnings in Visual Studio?
body: <p>In Visual Studio 2015, I would like to suppress these sort of warnings:</p>
  
  <p><a href="https://i.stack.imgur.com/qhvgl.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qhvgl.png" alt="enter image description here"></a></p>
  
  <p>However, they doesn't seem to have a warning identifier, so I can't apply solutions like <strong><a href="https://msdn.microsoft.com/en-us/library/ms182068.aspx" rel="nofollow noreferrer">this</a></strong>.</p>
  
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  <p>I understand the warnings but they are not resoluble in a friendlly way so I want to hide them, my project is already handling those assemblies properlly, but I will explain why the warnings are not resoluble:</p>
  
  <p>My solution has two solution configurations, one to compile the solution under .NetFx4 and the other for .NetFx45, for that I use a conditional coompilation constant and also a manual step because I need to manually change the targetting framework of the solution after changing the solution configuration, so the assemblies gives a warning when the solution is configured to target .NetFx4 instead .NetFx45, however, in the solution explorer the assemblies are set to NEVER copy them to the deplyment folder, and also the classes that imports those assemblies are inside conditional compilation constants, so really there is any risk of error.</p>