Convert Static to Extension Method refactoring
This refactoring helps you convert a static method to an extension method, provided that the static method:
Has at least one parameter.
Resides in a non-generic, non-nested static class.
Consider the following example:
Convert a static method into an extension method
Place the caret at the declaration or a usage of a static method in the editor, or select it in the Structure window.
Do one of the following:
Press Ctrl+Alt+Shift+T and then choose Convert Static Method to Extension
Choose
in the main menu.
If no conflicts are found, JetBrains Rider performs the refactoring immediately. Otherwise, it prompts you to resolve conflicts.