using System.Windows; using System.Windows.Controls; using WpfApp1TRC20.ViewModels; namespace WpfApp1TRC20.Views { public partial class MainWindow : Window { public MainWindow(MainViewModel viewModel) { InitializeComponent(); DataContext = viewModel; } private void PrivateKeyBox_PasswordChanged(object sender, RoutedEventArgs e) { if (DataContext is MainViewModel vm && sender is PasswordBox pb) { vm.ImportPrivateKey = pb.Password; } } } }