[英]String was not recognized as a valid DateTime
I know such questions are in ton in SO but my situation seems little weird to me. 我知道这样的问题非常重要,但是我的情况对我来说似乎并不奇怪。
I have a textbox
with a calendar extender control on my aspx page 我的aspx页面上有一个带有日历扩展控件的
textbox
Default format is "d" in extenders date format property. 扩展程序日期格式属性中的默认格式为“ d”。 When I choose my date say
15th May 2012
from the calendar,it gives me 5/15/2012
, which is fine. 当我从日历中选择日期为
15th May 2012
,可以给我5/15/2012
,这很好。
Since its a string and my db field is oftype datetime, so I am using 由于它是一个字符串,并且我的db字段的类型为datetime,所以我正在使用
Convert.ToDateTime(TextBox.Text); // TextBox.Text = 5/15/2012
But it throws the exception, string was not recognized as valid datetime
. 但是它引发了异常,
string was not recognized as valid datetime
。
I then Change the code and used DateTime.Parse()
but the issue remains. 然后,我更改代码并使用
DateTime.Parse()
但问题仍然存在。 Then i tried to reformat the date something like this, 然后我试图重新格式化这样的日期,
Convert.ToDateTime(string.Format("0:MM-dd-yyyy",TextBox.Text)).Date
but still its throwing exceptions.. 但仍然是抛出异常。
Please help me. 请帮我。
Use the following, 使用以下内容,
DateTime dt = DateTime.ParseExact(TextBox.Text, "dd/MM/yyyy",
CultureInfo.InvariantCulture);
There's probably a difference between your system's DateTime format and the DateTiem format the extender uses. 系统的DateTime格式与扩展程序使用的DateTiem格式之间可能存在差异。
I suppose that your dev machine date-time format is not equal to MM/DD/YYYY, but something else (for example DD/MM/YYYY). 我想您的开发机日期时间格式不等于MM / DD / YYYY,而是其他(例如DD / MM / YYYY)。 Have a look on your computer Regional settings to see your system date time format.
在计算机上查看“区域设置”以查看系统日期时间格式。
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