using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Resources; using System.Windows.Shapes; namespace Test.ChildWindow { /// /// WinStart.xaml 的交互逻辑 /// public partial class WinStart : Window { public WinStart() { InitializeComponent(); } private void Button_Click(object sender, RoutedEventArgs e) { WinChild child = new WinChild(); WinMainFrame frame = new WinMainFrame(child); frame.Show(); #region 路径相关 string value = @"E:\ccc sdada\folder_go.png"; ImageSourceConverter isConverter = new ImageSourceConverter(); var bytes = File.ReadAllBytes(value); BitmapSource imageSource = (BitmapSource)isConverter.ConvertFrom(bytes); BitmapImage img = new BitmapImage(); img.BeginInit(); img.StreamSource = new MemoryStream(bytes); img.EndInit(); this.Icon = img; #endregion } private void Button_Click_1(object sender, RoutedEventArgs e) { WinLayOut win = new WinLayOut(); win.ShowDialog(); } } }