尽管有时候用绚丽的WPF展示一个老土的实时时钟标签,让人觉着比老土更老土,但也难免部分特殊情况下会用到这样一个东西,今随手写一个实时刷新的TextBlock时钟放于此地留存,以备不时之需。
代码如下:

public MainWindow()
{
InitializeComponent();
InitializeTimeDisplay();
}

private void InitializeTimeDisplay()
{
InitializeTimer();
DisplayTimeAndDate(LocalTimeTextBlock, LocalDateTextBlock);
}
private void InitializeTimer()
{
var localTimeTimer = new DispatcherTimer();
localTimeTimer.Tick += localTimeTimer_Tick;
localTimeTimer.Interval = new TimeSpan(0, 0, 1);
localTimeTimer.Start();
}
private void DisplayTimeAndDate(TextBlock timeTextBlock,TextBlock dateTextBlock)
{
timeTextBlock.Text = DateTime.Now.ToLongTimeString();
dateTextBlock.Text = DateTime.Now.ToShortDateString();
}
private void localTimeTimer_Tick(object sender, EventArgs e)
{
DisplayTimeAndDate(LocalTimeTextBlock, LocalDateTextBlock);
}