网页里Label怎么显示时间

qq6172 2009-01-19 08:43:47

在lable里显示“今天是：2009-1-19 星期一” 后台代码怎么写

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Isbaihe 2009-01-20

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我们都曾经是初学者。。何必说别人呢

yeyuxuan2006 2009-01-20

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靠,这种问题都要问CSDN.简直有ru....
百度去!!!

liydotnet 2009-01-20

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string[] weekStr = new string[] { "星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };

DateTime now=DateTime.Now;

int week = (int)now.DayOfWeek;

Console.WriteLine("今天是：" + now.ToString("yyyy-MM-dd") +" "+ weekStr[week]);

//今天是：2009-01-20 星期二

Console.Read();

troy-zhou 2009-01-20

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[Quote=引用 1 楼 hhxxcj 的回复:]
string time=DateTime.Now.ToShortDateString();
string day = DateTime.Now.DayOfWeek.ToString();
string week = "星期一";
switch (day)
{
case "Monday": week = "星期一"; break;
case "Tuesday": week = "星期二"; break;
case "Wednesday": week = "星期三"; break;
case "Thursday": week = "星期四"; break;
…
[/Quote]

这种方法比较直观,方便初学者看!!!!!!!!

llsen 2009-01-20

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[Quote=引用 2 楼 Allen2064 的回复:]
string time=DateTime.Now.ToShortDateString();
string day = DateTime.Now.DayOfWeek.ToString();
string week = "星期一";
switch (day)
{
case "Monday": week = "星期一"; break;
case "Tuesday": week = "星期二"; break;
case "Wednesday": week = "星期三"; break;
case "Thursday": week = "星期四"; break;
…
[/Quote]

顶

kerry030401 2009-01-20

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给你个前台的



    <script language="javascript" type="text/javascript">

            setInterval("Label1.innerHTML=new Date().toLocaleString()+' 星期'+'日一二三四五六'.charAt(new Date().getDay());",1000);

    </script>

jiang_jiajia10 2009-01-20

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string time=DateTime.Now.ToShortDateString();//取日期
string day = DateTime.Now.DayOfWeek.ToString(); //取星期
网上找找就会了。建议多看MSDN

SXC585 2009-01-20

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string time=DateTime.Now.ToShortDateString();
string day = DateTime.Now.DayOfWeek.ToString();
string week = "星期一";
switch (day)
{
case "Monday": week = "星期一"; break;
case "Tuesday": week = "星期二"; break;
case "Wednesday": week = "星期三"; break;
case "Thursday": week = "星期四"; break;
case "Friday": week = "星期五"; break;
case "Saturday": week = "星期六"; break;
default: week = "星期日"; break;
}
this.lblTime.Text = "今天是:　" + time + " " + week;

che2piaopiao 2009-01-20

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[Quote=引用 6 楼 kingxiao44 的回复:]
哎你基础真差啊写个时间都写不出
[/Quote]

打击

glt3260053 2009-01-20

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[Quote=引用 4 楼 qq330077 的回复:]
如果是静态的话，就这样写了
private void TimeShow()
{
string time=DateTime.Now.ToShortDateString();
string day = DateTime.Now.DayOfWeek.ToString();
string week = "星期一";
switch (day)
{
case "Monday": week = "星期一"; break;
case "Tuesday": week = "星期二"; break;
case "Wednesday": week = "星期三"; break;
case "Thursday": week = "星期四"; break;
case "Friday": week = "星期五"; break;
case "Saturday": week = "星期六"; break;
default: week = "星期日"; break;
}
this.lblTime.Text = "今天是:　" + time + " " + week;
}
动态的话就很麻烦了，应该每隔一秒调一下这个函数
[/Quote]
就是这样实现，当然语句也可以自己修改

wangzhenyue 2009-01-20

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！！ up

铁血总督 2009-01-19

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哎你基础真差啊写个时间都写不出

wxylvmnn 2009-01-19

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够多了吧···

qq330077 2009-01-19

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如果是静态的话，就这样写了
private void TimeShow()
{
string time=DateTime.Now.ToShortDateString();
string day = DateTime.Now.DayOfWeek.ToString();
string week = "星期一";
switch (day)
{
case "Monday": week = "星期一"; break;
case "Tuesday": week = "星期二"; break;
case "Wednesday": week = "星期三"; break;
case "Thursday": week = "星期四"; break;
case "Friday": week = "星期五"; break;
case "Saturday": week = "星期六"; break;
default: week = "星期日"; break;
}
this.lblTime.Text = "今天是:　" + time + " " + week;
}
动态的话就很麻烦了，应该每隔一秒调一下这个函数

wuyq11 2009-01-19

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private string CWeekDay(int y,int m, int d)
{
if(m==1) m=13;
if(m==2) m=14;
int week=(d+2*m+3*(m+1)/5+y+y/4-y/100+y/400)%7;
string str="";
switch(week)
{
case 1: str="星期一"; break;
case 2: str="星期二"; break;
case 3: str="星期三"; break;
case 4: str="星期四"; break;
case 5: str="星期五"; break;
case 6: str="星期六"; break;
case 7: str="星期日"; break;
}
return str;
}
其他如上