I'm trying to switch to Resharper from CodeRush and really struggling with this one.
In CodeRush when you are over a variable/method etc. if you press "Tab" it will jump to the next usage of it. Similar to VS.NET's Ctrl + Shift + Down/up
Is there anyway to do this in Resharper? Is there any plugin or a way for me to assign Tab to similar command in Resharper?
ReSharper has this functionality, but only after you have either found or highlighted the usages of a variable/method/etc...
The keyboard shortcuts depend on whether you are using the Visual Studio or IDEA keyboard mappings (set in ReSharper -> Options -> Visual Studio Integration -> Keybarod Shortcuts).
To find the usages, press Shift + F12 (Visual Studio) or Alt + F7 (IDEA).
To highlight usages, press Shift + Alt + F11 (Visual Studio) or Ctrl + Shift + F7 (IDEA).
Once you have done either of the above, you can move to the next usage using Ctrl + Alt + FPgDn (Visual Studio) or Ctrl + Alt + Down (IDEA).
This ReSharper help page has a more complete set of shortcuts.