ASP.NET ZERO 学习一，导航菜单

 public const string Dashboard = "Dashboard.Tenant";

 public const string Pages_Tenant_Dashboard = "Pages.Tenant.Dashboard";//工作台

public override void SetPermissions(IPermissionDefinitionContext context)
{
    //COMMON PERMISSIONS (FOR BOTH OF TENANTS AND HOST)

    var pages = context.GetPermissionOrNull(AppPermissions.Pages) ?? context.CreatePermission(AppPermissions.Pages, L("Pages"));

    //TENANT-SPECIFIC PERMISSIONS

    pages.CreateChildPermission(AppPermissions.Pages_Tenant_Dashboard, L("Dashboard"), multiTenancySides: MultiTenancySides.Tenant);
   
}

.AddItem(new MenuItemDefinition(
                    PageNames.App.Tenant.Dashboard,
                    L("Dashboard"),
                    url: "tenant.dashboard",
                    icon: "icon-home",
                    requiredPermissionName:  AppPermissions.Pages_Tenant_Dashboard
                    ))