C# 60 秒倒计时怎么写

zjw2004112 2009-10-22 05:30:38

C# 60 秒倒计时怎么写

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powerchuangwai 2009-10-23

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如果是窗体程序，，六楼正解。。

ViewStates 2009-10-23

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static void Main(string[] args)
{

DateTime dt = DateTime.Now;
while (true)
{
DateTime dt2 = DateTime.Now;
TimeSpan ts = dt2 - dt;
if (ts.Seconds <= 60)
{
Console.Clear();
Console.Write(60 - ts.Seconds);
Thread.Sleep(100);
}
else
{
break;
}
}
// Console.Read();
}

chen_ya_ping 2009-10-23

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Timer控件就可以搞定了啊

24K純帥 2009-10-23

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timer控件，LS的JS也不错

aoshiyelong 2009-10-23

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用javascript實現，以下是代碼：
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>未命名頁面</title>

<script language="javascript">
var i = 3
function onload()
{
var time = document.getElementById('time');
i--;
time.innerHTML = i+'秒';
setTimeout("onload()",1100);
if(i==0)
{
window.location.href('../newmenu/homec.asp?msg_flag=1');
}
}

</script>

</head>
<body onload="onload()">
<form id="form1" runat="server">
<div>
<table id="Table3" align="center" border="0" cellpadding="0" cellspacing="0" style="width: 780px;
height: 306px">
<tr>
<td align="center">
<span style="font-size: 14pt; color: #0000ff; font-family: SimSun"><span style="color: #ff0033">
已無數據可以進行提交!<br />
</span>
<br />
<span id="time"> </span>內將返回首頁!</span></td>
</tr>
</table>
</div>
</form>
</body>
</html>

abcdef1111111 2009-10-23

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[Quote=引用 9 楼 abcdef1111111 的回复:]
我的一个简单的用Timer控件的小例子，楼主可以参考一下
C# codeprivatevoid button1_Click(object sender, EventArgs e)
{
timer1.Enabled=true;
}int time=60;privatevoid timer1_Tick(object sender, EventArgs e)
{this.button1.Text="请耐心等候("+ time.ToString()+"秒)";
time= time-1;if (time<0)
{this.Close();this.timer1.Enabled=false;
}
}
[/Quote]我的这个例子再补充一下，把控件timer1的属性Interval设置成1000毫秒，也就是1秒，这个属性是控制Elapsed事件的频率的

witwayne 2009-10-22

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这区果然人多！牛人也多

让爱延续 2009-10-22

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timer

應燁軍 2009-10-22

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/// <summary>
/// 倒计时器
/// </summary>
/// <param name="seconds">秒</param>
public void Counter(int seconds) {

if (seconds > 0) {
Thread.Sleep(1000);
Console.WriteLine("倒计时:{0}秒", seconds.ToString());
}
seconds--;
Counter(seconds);
}

xminsong 2009-10-22

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TimeSpan.Subtract

應燁軍 2009-10-22

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        private void btnBegin_Click(object sender, EventArgs e) {





            Thread counter = new Thread(Counter);

            counter.Start();



        }

        int i = 60;

        public void Counter() {

            while (i > 1) {

                i--;

                Console.WriteLine("倒计时:{0}秒", i.ToString());

                Thread.Sleep(1000);

            }



        }

yindeyan 2009-10-22

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sleep(60000);

绝对不能用。

abcdef1111111 2009-10-22

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我的一个简单的用Timer控件的小例子，楼主可以参考一下



private void button1_Click(object sender, EventArgs e)

{

   timer1.Enabled = true;

}



int time =60;

private void timer1_Tick(object sender, EventArgs e)

{

   this.button1.Text = "请耐心等候(" + time.ToString() + "秒)";

   time = time - 1;

   if (time < 0)

    {

        this.Close();

        this.timer1.Enabled = false;

     }

}

岛上码农 2009-10-22

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用Timer

wuyq11 2009-10-22

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private DateTime endTime;
void Form1_Load(object sender, EventArgs e)
{
endTime= DateTime.Now.AddMinutes(1);
timer1.Enabled = true;
}
private void timer1_Tick(object sender, EventArgs e)
{
DateTime show = endTime.Subtract(new TimeSpan(DateTime.Now.Ticks));
label1.Text = show.ToLongTimeString();
}

lzsh0622 2009-10-22

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int i = 60;

private void button2_Click(object sender, EventArgs e)

{

    timer1.Interval = 1000;

    timer1.Start();



}



private void timer1_Tick(object sender, EventArgs e)

{

    textBox1.Text = i.ToString();

    if (i == 0) timer1.Stop();

    else i--;

}