CustomWindow-WPF

It is a window that allows customization of the non-client area, has a kiosk mode and has a mechanism for displaying modal content

Markup code in CustomWindowSample.xaml  Code behind public partial class CustomWindowSample : CustomWindow { public CustomWindowSample() { InitializeComponent(); } private void LikeButton_Click(object sender, RoutedEventArgs e) { if (sender is Button button) { button.Content = button.Content.ToString() == "\uE00B" ? "\uE006" : "\uE00B"; } } }