c# - 我想每秒显示数字时钟来刷新TextBox(Windows App)

Question

C＃代码

TextTime.Text = DateTime.Now.ToString();

要每秒刷新一次此文本框

或向数字钟展示任何创意

Answer 1

最简单的方法是将计时器添加到您的应用中，然后如下所示进行操作：



表格加载：

private void Form1_Load(object sender, EventArgs e) {
   txtdate.Text = DateTime.Now.ToString(("dddd" + ("," + "MM-dd-yyyy")));
   Timer1.Interval = 1000;
   Timer1.Enabled = true;
}

计时器滴答：

private void Timer1_Tick(object sender, EventArgs e) {
   txtTime.Text = DateTime.Now.ToString("HH:mm:ss");
}