Preferences configurable on this page help you enforce code syntax style — how to use interchangeable language syntax constructions. These preferences are taken into account when ReSharper produces new code with code completion and code generation features, applies code templates and performs refactorings. They can also be applied to the existing code by using code cleanup with the corresponding settings.
The preferences in this section define whether apostrophe (') or quote (") should be used as a quote symbol for attribute values, and whether to remove attribute quotes for attributes without spaces.
The Normalize tag names checkbox defines whether to use lowercase letters for tags.