覆盖字符串DateTime [英] Coverting string DateTime

问题描述

亲爱的朋友，

我需要帮助来解决此问题.我正在尝试将字符串[4/20/2011 8:17:21 AM]转换为DateTime.为此，我尝试了以下方法:.

Dear Friend,

i need a help to solve this problem.I am trying to convert a string [4/20/2011 8:17:21 AM] to DateTime. For this i tried like the following ways..

string date = "4/20/2011 8:17";

Convert.ToDateTime(date);

and

DateTime.ParseExact(date,"M/dd/yyy",System.Globalization.CultureInfo.CurrentCulture);

但是我收到错误消息字符串未被识别为有效的DateTime."

请帮助我..

But i am getting error message "String was not recognized as a valid DateTime."

Please help me ..

推荐答案

对于Convert.ToDateTime调用，可以(或应该).对于ParseExact调用，您的格式字符串必须为:

"M/dd/yyyy h:mm"

For the Convert.ToDateTime call, it''s okay (or should be). For the ParseExact call, your format string needs to be this:

"M/dd/yyyy h:mm"

尝试一下，

try this,

string strDateTime = "2/28/1992 12:15:12";
DateTime myDateTime = DateTime.Parse(strDateTime );

Or

myDate = DateTime.ParseExact("2009-05-08 14:40:52,531", "yyyy-MM-dd HH:mm:ss,fff",System.Globalization.CultureInfo.InvariantCulture)

尝试使用System.Globalization

try with this using System.Globalization

CultureInfo provider = CultureInfo.InvariantCulture;
            string date = "04/20/2011 08:17";
            DateTime dt1 = DateTime.ParseExact(date, "g",provider);

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