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加入參考 using System.Windows.Threading;
+= 按下Tab鍵兩次,自動貼出Event程式碼
1: public partial class MainWindow : Window
2: {
3: public MainWindow()
4: {
5: InitializeComponent();
6: DispatcherTimer timer = new DispatcherTimer();
7: timer.Interval = TimeSpan.FromSeconds(1);
8: timer.Tick += Timer_Tick;
9: timer.Start();
10: }
11:
12: private void Timer_Tick(object sender, EventArgs e)
13: {
14: this.timeTBox.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
15: }
16: }
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