I'm working on resolving about 300 warnings and some of the warnings are unnecessary and can be suppressed. However, my question is do I suppress them in the Source - an attribute is added above the method - Or do I suppress them in the GlobalSuppressioins.cs? Is there any guidance for this, if so where?
The GlobalSuppression.cs file is for SuppressMessage attributes that cannot be placed in the source files. If a suppression can be placed in a source file it should.
Issues that cannot be placed in the source file are things like "namespaces should have at least five classes". You can't place an attribute on a namespace so it goes in the global suppressions file.