// This Source Code Form is subject to the terms of the MIT License. // If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT. // Copyright (C) Leszek Pomianowski and WPF UI Contributors. // All Rights Reserved. namespace WPFluent.Gallery.Services; public class WindowsProviderService { public void Show() where T : Window, new() { if (!typeof(Window).IsAssignableFrom(typeof(T))) { throw new InvalidOperationException($"The window class should be derived from {typeof(Window)}."); } Window windowInstance = new T(); windowInstance.Owner = Application.Current.MainWindow; windowInstance.Show(); } }