即使是用一个个if来判断,也用不了几个if呀。
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{
int key = k;
string year1=DateTime.Parse(dt).Year.ToString();
string month1=DateTime.Parse(dt).Month.ToString().PadLeft(2,'0');
string day1=DateTime.Parse(dt).Day.ToString().PadLeft(2,'0');
string hour1=DateTime.Parse(dt).Hour.ToString().PadLeft(2,'0');
string minute1=DateTime.Parse(dt).Minute.ToString().PadLeft(2,'0');
if(key==1)
{
return year1 +"/" + month1 + "/" + day1+" " + hour1 + ":" + minute1;
}
else
{
return year1 +"/" + month1 + "/" + day1;
}
}
public int GetDayOfWeek(string weekday)
{
string weekdaytemp = weekday;
int span = 0;
switch (weekday)
{
case "Monday":
span = 0;
break;
case "Tuesday":
span = 1;
break;
case "Wednesday":
span = 2;
break;
case "Thursday":
span =3;
break;
case "Friday":
span = 4;
break;
case "Saturday":
span = 5;
break;
case "Sunday":
span = 6;
break;
}
return span;
}
public void GetDateString(int i)
{
int k=i;
int span = GetDayOfWeek(DateTime.Now.DayOfWeek.ToString());
span -= k*7;
TimeSpan duration = new System.TimeSpan(6-span, 0, 0, 0);
TimeSpan duration1 = new TimeSpan(-span,0,0,0);
string date1 = FormatDateTime(DateTime.Now.Add(duration).ToString(),2);
string date2 = FormatDateTime(DateTime.Now.Add(duration1).ToString(),2);
}
private DateTime getMondayDate(DateTime d)
{
if(d.DayOfWeek==System.DayOfWeek.Monday)
d=d.AddDays(0);
else if(d.DayOfWeek==System.DayOfWeek.Tuesday)
d=d.AddDays(-1);
else if(d.DayOfWeek==System.DayOfWeek.Wednesday)
d=d.AddDays(-2);
else if(d.DayOfWeek==System.DayOfWeek.Thursday)
d=d.AddDays(-3);
else if(d.DayOfWeek==System.DayOfWeek.Friday)
d=d.AddDays(-4);
else if(d.DayOfWeek==System.DayOfWeek.Saturday)
d=d.AddDays(-5);
else d=d.AddDays(-6);
return d;
}
Thread.CurrentThread.CurrentCulture = newCulture
Dim dtmToday As DateTime = DateTime.Now()
Response.Write(WeekDayName(dtmToday.DayOfWeek))