oqtane.framework/Oqtane.Client/Modules/Admin/Users/Index.razor

@namespace Oqtane.Modules.Admin.Users
@inherits ModuleBase
@inject IUserRoleService UserRoleService

@if (userroles == null)
{
    <p><em>Loading...</em></p>
}
else
{
    <ActionLink Action="Add" Text="Add User" Style="float: right; margin: 10px;" />

    <Pager Items="@userroles">
        <Header>
            <th>Name</th>
            <th>&nbsp;</th>
            <th>&nbsp;</th>
            <th>&nbsp;</th>
        </Header>
        <Row>
            <td>@context.User.DisplayName</td>
            <td><ActionLink Action="Edit" Parameters="@($"id=" + context.UserId.ToString())" /></td>
            <td><ActionLink Action="Delete" Parameters="@($"id=" + context.UserId.ToString())" Class="btn btn-danger" /></td>
            <td><ActionLink Action="Roles" Parameters="@($"id=" + context.UserId.ToString())" /></td>
        </Row>
    </Pager>
}

@code {
    public override SecurityAccessLevel SecurityAccessLevel { get { return SecurityAccessLevel.Admin; } }

    List<UserRole> userroles;

    protected override async Task OnInitializedAsync()
    {
        userroles = await UserRoleService.GetUserRolesAsync(PageState.Site.SiteId);
        userroles = userroles.Where(item => item.Role.Name == Constants.RegisteredRole).ToList();
    }
}