实现效果:
关键知识:
Environment类的NewLine属性 //用于获取为此环境定义的换行字符串,程序执行过程中方便对字符串进行换行
Environment类的EXIT方法 //用于快速退出窗体应用
DateTime对象的ToString方法 //使用指定日期格式化方式格式化字符串
实现代码:
private void Form1_Load(object sender, EventArgs e) { label1.Text += Environment.NewLine; label1.Text += Environment.NewLine; label1.Text += Environment.NewLine; label1.Text += string.Format("{0}", DateTime.Now.ToString("F")); label1.Text += Environment.NewLine; label1.Text += string.Format("{0}", DateTime.Now.ToString("f")); label1.Text += Environment.NewLine; label1.Text += string.Format("{0}", DateTime.Now.ToString("D")); label1.Text += Environment.NewLine; label1.Text += string.Format("{0}", DateTime.Now.ToString("d")); label1.Text += Environment.NewLine; label1.Text += string.Format("{0}", DateTime.Now.ToString("G")); label1.Text += Environment.NewLine; label1.Text += string.Format("{0}", DateTime.Now.ToString("g")); } private void button1_Click(object sender, EventArgs e) { Environment.Exit(0); //退出窗体应用 }