UC知道timer控件 C#
来源：百度知道 编辑：UC知道 时间：2024/05/24 17:48:39
大侠帮我看看什么问题 我要是时间动态的 为什么不动啊？
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void radioButton1_CheckedChanged(object sender, EventArgs e)
{
}
private void radioButton2_CheckedChanged(object sender, EventArgs e)
{
}
private void label1_Click(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
if (ShowTime.Checked)
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void radioButton1_CheckedChanged(object sender, EventArgs e)
{
}
private void radioButton2_CheckedChanged(object sender, EventArgs e)
{
}
private void label1_Click(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
if (ShowTime.Checked)
private void button1_Click(object sender, EventArgs e)
{
if (ShowTime.Checked)
{
lblDateTime.Text = DateTime.Now.Hour + "时" + DateTime.Now.Minute + "分" + DateTime.Now.Second + "秒";
timer1.Interval = 1000;
timer1.Enable = true;
}
else
{
timer1.Enable = false;
lblDateTime.Text = DateTime.Now.ToLongDateString().ToString(); //xxxx年xx月xx日
}
}
private void time1_Tick(object sender, EventArgs e)
{
lblDateTime.Text = DateTime.Now.Hour + "时" + DateTime.Now.Minute + "分" + DateTime.Now.Second + "秒";
}