I was developing a large wrapper library for some classes from System.IO. I wanted to use the original documentation from mscorlib for my wrapper classes because the methods and properties only wrap the underlying components from System.IO. This is easily possible with the document include tag.
But there is a bug in the latest msbuild version which can drive you nuts if you don’t know what to look for.
MsBuild and document include tags => Annoying bug
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