Visual Studio addin; to highlight all words which match selected word?

Question

While using NotePad++, and select a certain word, it automatically highlights all matched words?

Does anyone know if there is a Visual Studio addin that can do this? or are there any hidden environment setting that can do this?

Answer 1

Check following addins Productivity Power Tools addin
The background colour of the highlight in Productivity Power Tools is found under
Tools->Options->Productivity Power Tools->Enhanced Scroll Bar->Words Matching The Caret Location Color In The Editor.

or

Use Highlight selected word addin.

Answer 2

I believe Visual Assist can do that. This can be switched on in Settings -> Refactoring -> Automatically highlight references to symbol under cursor.