abp/docs/en/UI/Blazor/CurrentUser.md

Blazor UI: Current User

ICurrentUser service is used to obtain information about the currently authenticated user. Inject the ICurrentUser into any component/page and use its properties and methods.

Example: Show username & email on a page

@page "/"
@using Volo.Abp.Users
@inject ICurrentUser CurrentUser
@if (CurrentUser.IsAuthenticated)
{
    <p>Welcome @CurrentUser.UserName</p>
}

If you (directly or indirectly) derived your component from the AbpComponentBase, you can directly use the base CurrentUser property.

ICurrentUser provides Id, Name, SurName, Email, Roles and some other properties.

See the Server Side Current User service for more information.