private void LoadShippingAdmin(string providerName) { plhShippingProvider.Controls.Clear(); //Get an instance of the provider IShippingProvider shippingProvider = StoreController.GetShippingProvider(providerName); //Create an instance of the provider's admin control ProviderControlBase providerControl = shippingProvider.GetAdminControl(this, ControlPath); providerControl.ID = "ShippingProvider"; plhShippingProvider.Controls.Add(providerControl); }