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Creating the Modal Dialog Project

Explore how to create a modal dialog project in Blazor WebAssembly by building a reusable Dialog component. Learn to use templated components, event callbacks, and RenderFragments to enable dynamic content and parent-child communication. Understand applying CSS isolation for styling and packaging the component into a Razor class library to share across projects.

The ModalDialog project will be created by using the Empty Blazor WebAssembly App project template. We will add a Dialog component that includes multiple sections, and use CSS isolation to apply styles that make it behave like a modal dialog. We will use EventCallback parameters to communicate from the component back to the parent when a button is clicked. We ...