请问下面这个正则表达式怎么写？

[luobutou]

我想判断舒服的时间格式是不是如2004-01-11

[JafyLiu]

http://community.csdn.net/Expert/topic/3748/3748941.xml?temp=.6057398

[hedonister]

"([0-9]{1,2})-([0-9]{1,2})-([0-9]{4})",

[hedonister]

不好意思，反了，是dd-MM-yyyy格式的，自己调一下；
"(\d+)/(\d+)/(\d+)"; 也行

[yufenfeila]

([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})

[wang_solaris]

public bool IsDate(string dateString)
{
string dateExpress = @"\d{4}-\d{1,2}-\d{1,2}";
Regex regDate = new Regex(dateExpress, RegexOptions.Compiled);
Match mDate = regDate.Match(dateString);

return mDate.Success;
}

[liulxmooo]

up