43 lines
1.0 KiB
C#
43 lines
1.0 KiB
C#
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using System.ComponentModel;
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using System.Runtime.CompilerServices;
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using System.Windows;
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namespace WPF_8__DataBindings;
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/// <summary>
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/// Interaction logic for MainWindow.xaml
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/// </summary>
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public partial class MainWindow : INotifyPropertyChanged
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{
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private string? _boundText;
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public MainWindow()
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{
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DataContext = this;
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InitializeComponent();
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}
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public string? BoundText
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{
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get => _boundText;
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set
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{
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_boundText = value;
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// PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BoundText)));
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// OnPropertyChanged("BoundText");
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OnPropertyChanged();
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}
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}
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public event PropertyChangedEventHandler? PropertyChanged;
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private void SetButton_OnClick(object sender, RoutedEventArgs e)
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{
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BoundText = "set from code";
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}
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private void OnPropertyChanged([CallerMemberName] string? propertyName = null)
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{
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PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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}
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}
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