>>> Dir (datetime) ['maxyear', 'minyear', '_ Doc _', '_ name _', '_ package __', 'date', 'datetime', 'datetime _ CAPI ', 'time', 'timedelta', 'tzinfo']
Data contained:Maxyear -- maximum year that can be expressedMinyear -- minimum year that can be
Standard | string standard DateTime format string contains one of the format specifier characters in the following table. If the format specifier is not in the following table, a Run-time exception is thrown. If the format string is longer than a
As work requires, you can write a help document for yourself.
System. DateTime currentTime = new System. DateTime (); // instantiate a datetime object
Current year month day hour minute second currentTime = System. DateTime. Now;
Current Year int
I. DateTime. ToString format date,
Ii. Code
Using System; using System. collections. generic; using System. componentModel; using System. data; using System. drawing; using System. linq; using System. text; using System. windows. forms; namespace
1. Use {0 :?} Format
You can use the string. Format method or the console. Write method to format numeric results. The latter method calls string. format. Use a format string to specify the format. The following table contains supported standard
C # detailed usage of the datetime. tostring parameter format for time formatting. This article will introduce how to use the format.
Datetime. tostring (string, iformatprovider)
Detailed usage of the format parameter:
Format characters
I have a problem today.
First insert the data in a datatime format:
String sql= "INSERT into [table] (Date_time) VALUES (' +
date_time.") ToString () + "'";
Execute as above. Insert does not report an error.
However, when I read it again with
Tag: Time contains the import ORM str instead of including bin PortOriginal address: http://www.bugingcode.com/blog/python_datetime.htmldatatime Module questions share some functions that deal with date, time, and time intervals. This module uses
Definition and UsageThe date () function formats a local time/date.Syntaxdate (Format,timestamp)Parameterdescriptionformat Required. Specifies how to return the result:
D-the Day of the month (from 31)
D-a Textual representation of A Day
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