abp/docs/en/UI/Blazor/Page-Layout.md

Page Layout

PageLayout is used to define page-specific elements across application.

Title

Title is used to render page title in the PageHeader.

@inject PageLayout PageLayout

@{
    PageLayout.Title = "My Page Title";
}

BreadCrumbs

BreadCrumbItems are used to render breadcrumbs in the PageHeader.

@inject PageLayout PageLayout

@{
    PageLayout.BreadcrumbItems.Add(new BlazoriseUI.BreadcrumbItem("My Page", "/my-page")); 
}

Toolbar

ToolbarItems are used to render action toolbar items in the PageHeader.

Check out Page Toolbar

@inject PageLayout PageLayout
@{
    PageLayout.ToolbarItems.Add(new PageToolbars.PageToolbarItem(typeof(MyButtonComponent)));
}