仅在asp.net中的Convert.ToDateTime（）中获取日期

Question

I have a parameter string that passes date value to a stored proc

cmdItemSearch.Parameters.Add(new SqlParameter("@EndDate", SqlDbType.DateTime));
cmdItemSearch.Parameters["@EndDate"].Value = Convert.ToDateTime(DateTime.Now);

The value being passed is "6/30/2010 7:45:00 AM"

I want to pass only "6/30/2010" How would I do that?

Answer 1

For starters, DateTime.Now is already a DateTime so doesn't need to be converted as you have.

Secondly, you can obtain just the date of Today by using DateTime.Today instead of DateTime.Now .

However, if your date isn't "today" then you can just use yourDateTime.Date to return just the Date.

Answer 2

If you are looking for the mm/dd/yyyy format, you could use

DateTime.Now.ToShortDateString()

That will return the short format, but depends on the current culture

Answer 3

cmdItemSearch.Parameters["@EndDate"].Value = DateTime.Today;

请注意， Today属性仅返回一个DateTime ，并将time元素设置为午夜。

Answer 4

MSDN to the rescue: http://msdn.microsoft.com/en-us/library/system.datetime.date.aspx

DateTime date1 = new DateTime(2008, 6, 1, 7, 47, 0);
Console.WriteLine(date1.ToString());

// Get date-only portion of date, without its time.
DateTime dateOnly = date1.Date;
// Display date using short date string.
Console.WriteLine(dateOnly.ToString("d"));

Answer 5

Create a variable called EndDate

var EndDate = DateTime.Now.ToString("MM/dd/yyyy");

EndDate = Convert.ToDateTime(EndDate);

Now EndDate Type is DateTime;

you pass it as a parameter

cmdItemSearch.Parameters["@EndDate"].Value = EndDate ;