谁能给写一个判断当前日期是今年的第几个星期的代码?

[cesar]

如题
我不知道如何把 Days.DayOfWeek 变的能用.因为它不是 int 也不是 string .

[_xiaofeng]

试试weekofyear

[miaoliujun]

up

[hbxtx]

int a=DateTime.Now.DayOfYear/7;

[hbxtx]

int a=DateTime.Now.DayOfYear/7;

[hbxtx]

using System.Data.SqlTypes;

int a;
if(SqlInt16.Mod((SqlInt16)DateTime.Now.DayOfYear,7)==0)
{
a=DateTime.Now.DayOfYear/7;
// MessageBox.Show(a.ToString());
}
else
{
a=DateTime.Now.DayOfYear/7+1;
//MessageBox.Show(a.ToString());
}