this.Label6.Text = "当前时间:" + System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"); 2014-11-29 15:03:04
this.Label6.Text = "当前时间:" + System.DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"); 2014-11-29 03:03:04
this.Label6.Text = "当前时间:" + System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"); 2014-11-29 15:03:04
this.Label6.Text = "当前时间:" + System.DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"); 2014-11-29 03:03:04