A button's click event is not fired on page load. If you require advanced features that you don't wish to develop on your own, continue using third-party grids. Don't have another value explicitly supplied or implicitly inferred for the type parameter. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. When the ParameterParent component provides component parameter values, they replace the ParameterChild component's default values. The following example can be added to the preceding RenderFragmentParent component: Render fragments are used to render child content throughout Blazor apps and are described with examples in the following articles and article sections: Blazor framework's built-in Razor components use the same ChildContent component parameter convention to set their content. In the wwwroot/index.html or Pages/_Host.cshtml file, add the following