Inplace Refactorings
Some of the refactorings can be applied without invoking any commands -
it is enough to modify your code in the editor.
If ReSharper detects that your modification could be an intention to refactor the code,
a grey border appears around the modified code and the corresponding
action indicator
appears on the left. You can use this action to apply the refactoring solution-wide.
The following refactorings are available in-place:
Rename
You can rename a symbol by modifying its declaration right in the editor and then applying a quick-fix to invoke the solution-wide refactoring.
As soon as you change symbol's name at its declaration, a grey border appears around the name, notifying you that the refactoring is available. You can press Alt+Enter to find the refactoring in the action list:

For more information about the refactoring, see Rename.
Change signature
You can change function's signature by modifying its declaration right in the editor and then applying a quick-fix to invoke the solution-wide refactoring.
For instance, if you reorder parameters in a method,
a grey border appears around the method signature, notifying you that the refactoring is available.
You can press
Alt+Enter
to find the refactoring in the
action list:
You can also apply the Change Signature refactoring
when you add one new argument in any of the function's calls.
In this case, ReSharper detects the incorrect call, highlights it and
suggests the corresponding quick-fix:
For more information about the refactoring, see Change Signature.
Move nested class or static member
You can apply the refactoring by cutting a nested type or a static member and pasting it into another type. As soon as you paste the item, a grey border appears around it and a pop-up is shown, notifying you that the refactoring is available. You can click the suggestion or press Alt+Enter to invoke the solution-wide refactoring:

For more information about the refactoring, see Move to Another Type.