в 15:31, 26 мая 2010

2010-05-26T15:31:35Z

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2010-05-26T12:12:02Z

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==DateTime.AddSeconds==

<source lang="csharp">
using System;
using System.Collections.Generic;
using System.ruponentModel;
using System.Data;
using System.Drawing;
public class MainClass{
public static void Main(){
DateTime endTime = DateTime.Now.AddSeconds(123);
while (DateTime.Now < endTime)
{
Console.WriteLine(DateTime.Now.TimeOfDay.ToString());
}
}
}

</source>

==DateTime.Add(TimeSpan)==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{

DateTime myDateTime = DateTime.Parse("1/11/2004 23:10:30");

TimeSpan myTimeSpan = new TimeSpan(1, 2, 4, 10);
DateTime myDateTime7 = myDateTime.Add(myTimeSpan);
Console.WriteLine("myTimeSpan = " + myTimeSpan);
Console.WriteLine("myDateTime6.Add(myTimeSpan) = " + myDateTime7);
}
}

</source>

==DateTime.AddYears==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime9 = new DateTime(2004, 1, 1);
Console.WriteLine("Initial myDateTime9 = " + myDateTime9);
myDateTime9 = myDateTime9.AddYears(1);
myDateTime9 = myDateTime9.AddMonths(5);
myDateTime9 = myDateTime9.AddDays(3);
myDateTime9 = myDateTime9.AddMinutes(30);
myDateTime9 = myDateTime9.AddSeconds(15);
Console.WriteLine("Final myDateTime9 = " + myDateTime9);
}
}

</source>

==DateTime.Compare(DateTime first, DateTime second)==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime3 = new DateTime(2004, 1, 13);
DateTime myDateTime4 = new DateTime(2004, 1, 14);
Console.WriteLine("myDateTime3 = " + myDateTime3);
Console.WriteLine("myDateTime4 = " + myDateTime4);
int intResult = DateTime.rupare(myDateTime3, myDateTime4);
Console.WriteLine("DateTime.rupare(myDateTime3, myDateTime4) = " + DateTime.rupare(myDateTime3, myDateTime4));
}
}

</source>

==DateTime.Date==

<source lang="csharp">
using System;
class MainClass {
public static void Main() {
DateTime myDateTime = DateTime.Now;
Console.WriteLine("myDateTime.Date = " + myDateTime.Date);
Console.WriteLine("myDateTime.Day = " + myDateTime.Day);
Console.WriteLine("myDateTime.DayOfWeek = " + myDateTime.DayOfWeek);
Console.WriteLine("myDateTime.DayOfYear = " + myDateTime.DayOfYear);
Console.WriteLine("myDateTime.Ticks = " + myDateTime.Ticks);
Console.WriteLine("myDateTime.TimeOfDay = " + myDateTime.TimeOfDay);
}
}

</source>

==DateTime ==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime3 = new DateTime(2004, 1, 13);
DateTime myDateTime4 = new DateTime(2004, 1, 14);
Console.WriteLine("myDateTime3 = " + myDateTime3);
Console.WriteLine("myDateTime4 = " + myDateTime4);

bool boolResult = myDateTime3 < myDateTime4;
Console.WriteLine("myDateTime3 < myDateTime4 is " + boolResult);
}
}

</source>

==DateTime.DayOfWeek==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{

DateTime myDateTime = DateTime.Now;
Console.WriteLine("myDateTime.Date = " + myDateTime.Date);
Console.WriteLine("myDateTime.Day = " + myDateTime.Day);
Console.WriteLine("myDateTime.DayOfWeek = " + myDateTime.DayOfWeek);
Console.WriteLine("myDateTime.DayOfYear = " + myDateTime.DayOfYear);
Console.WriteLine("myDateTime.Ticks = " + myDateTime.Ticks);
Console.WriteLine("myDateTime.TimeOfDay = " + myDateTime.TimeOfDay);

}
}

</source>

==DateTime.DaysInMonth==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
int days = DateTime.DaysInMonth(2004, 1);
Console.WriteLine("DateTime.DaysInMonth(2004, 1) = " + days);
}
}

</source>

==DateTime.Equals(DateTime dt)==

<source lang="csharp">
using System;
class MainClass {
public static void Main() {
DateTime myDateTime3 = new DateTime(2004, 1, 13);
DateTime myDateTime4 = new DateTime(2004, 1, 14);
bool boolResult = DateTime.Equals(myDateTime3, myDateTime4);
Console.WriteLine("DateTime.Equals(myDateTime3,myDateTime4) = " + boolResult);
boolResult = myDateTime3.Equals(myDateTime4);
Console.WriteLine("myDateTime3.Equals(myDateTime4) is " + boolResult);
}
}

</source>

==DateTime.Equals(DateTime first, DateTime second)==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime3 = new DateTime(2004, 1, 13);
DateTime myDateTime4 = new DateTime(2004, 1, 14);
Console.WriteLine("myDateTime3 = " + myDateTime3);
Console.WriteLine("myDateTime4 = " + myDateTime4);

bool boolResult = DateTime.Equals(myDateTime3, myDateTime4);
Console.WriteLine("DateTime.Equals(myDateTime3, myDateTime4) = " + boolResult);
boolResult = myDateTime3.Equals(myDateTime4);
Console.WriteLine("myDateTime3.Equals(myDateTime4) is " + boolResult);
}
}

</source>

==DateTime.FromFileTime==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime10 = new DateTime(2004, 1, 15, 23, 2, 5);
long myFileTime = myDateTime10.ToFileTime();
DateTime myDateTime11 = DateTime.FromFileTime(myFileTime);
Console.WriteLine("DateTime.FromFileTime() = " + myDateTime11);
}
}

</source>

==DateTime.IsDaylightSavingTime()==

<source lang="csharp">
using System;
using System.Collections.Generic;
using System.Text;
class Program {
static void Main(string[] args) {
DateTime dt = new DateTime(2004, 10, 17);
dt.AddMonths(2); // Month is now December.
Console.WriteLine("Daylight savings: {0}", dt.IsDaylightSavingTime());
}
}

</source>

==DateTime.IsLeapYear==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
bool boolResult = DateTime.IsLeapYear(2004);
Console.WriteLine("DateTime.IsLeapYear(2004) = " + boolResult);
}
}

</source>

==DateTime.MaxValue==

<source lang="csharp">

using System;
using System.Globalization;
class MainClass {
public static void Main() {

Console.WriteLine("Min Date: {0}", DateTime.MinValue.ToString());
Console.WriteLine("Max Date: {0}", DateTime.MaxValue.ToString());
}
}

</source>

==DateTime.Millisecond==

<source lang="csharp">
using System;
class MainClass {
public static void DisplayDateTime(string name, DateTime myDateTime) {
Console.WriteLine(name + " = " + myDateTime);
Console.WriteLine(name + ".Year = " + myDateTime.Year);
Console.WriteLine(name + ".Month = " + myDateTime.Month);
Console.WriteLine(name + ".Day = " + myDateTime.Day);
Console.WriteLine(name + ".Hour = " + myDateTime.Hour);
Console.WriteLine(name + ".Minute = " + myDateTime.Minute);
Console.WriteLine(name + ".Second = " + myDateTime.Second);
Console.WriteLine(name + ".Millisecond = " + myDateTime.Millisecond);
Console.WriteLine(name + ".Ticks = " + myDateTime.Ticks);
}
public static void Main()
{

DateTime myDateTime4 = new DateTime(0);
TimeSpan myTimeSpan = new TimeSpan(4, 12, 10);
myDateTime4 += myTimeSpan;
DisplayDateTime("myDateTime4", myDateTime4);

}
}

</source>

==DateTime.Now==

<source lang="csharp">
using System;
class MainClass
{
public static void Main(string[] args)
{
DateTime now = DateTime.Now;
Console.WriteLine("Now : {0}", now);
}
}

</source>

==DateTime.Parse==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{

DateTime myDateTime = DateTime.Parse("1/11/2004 23:10:30");

TimeSpan myTimeSpan = new TimeSpan(1, 2, 4, 10);
DateTime myDateTime8 = myDateTime + myTimeSpan;
Console.WriteLine("myDateTime + myTimeSpan = " + myDateTime8);
}
}

</source>

==DateTime.ParseExact==

<source lang="csharp">
using System;
class MainClass
{
public static void Main(string[] args)
{
DateTime dt6 = DateTime.ParseExact("2:13:30 PM", "h:mm:ss tt", null);
Console.WriteLine(dt6);
}
}

</source>

==DateTime.Second==

<source lang="csharp">
using System;

class MainClass {
public static void Main() {
string t;
int seconds;

DateTime dt = DateTime.Now;
seconds = dt.Second;

if(seconds != dt.Second) {
seconds = dt.Second;

t = dt.ToString("T");
Console.WriteLine(t);
}
}
}

</source>

==DateTime.Subtract(TimeSpan t)==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{

DateTime myDateTime = DateTime.Parse("1/11/2004 23:10:30");

TimeSpan myTimeSpan = new TimeSpan(1, 2, 4, 10);
DateTime myDateTime7 = myDateTime.Subtract(myTimeSpan);
Console.WriteLine("myTimeSpan = " + myTimeSpan);
Console.WriteLine("myDateTime6.Subtract(myTimeSpan) = " + myDateTime7);
}
}

</source>

==DateTime.Ticks==

<source lang="csharp">
using System;
class MainClass {
public static void DisplayDateTime(string name, DateTime myDateTime) {
Console.WriteLine(name + " = " + myDateTime);
Console.WriteLine(name + ".Year = " + myDateTime.Year);
Console.WriteLine(name + ".Month = " + myDateTime.Month);
Console.WriteLine(name + ".Day = " + myDateTime.Day);
Console.WriteLine(name + ".Hour = " + myDateTime.Hour);
Console.WriteLine(name + ".Minute = " + myDateTime.Minute);
Console.WriteLine(name + ".Second = " + myDateTime.Second);
Console.WriteLine(name + ".Millisecond = " + myDateTime.Millisecond);
Console.WriteLine(name + ".Ticks = " + myDateTime.Ticks);
}
public static void Main() {
int year = 2008;
int month = 8;
int day = 25;
DateTime myDateTime = new DateTime(year, month, day);
int hour = 23;
int minute = 30;
int second = 12;
int millisecond = 5;
DateTime myDateTime2 = new DateTime(year, month, day, hour, minute, second, millisecond);
System.Globalization.JulianCalendar myCalendar = new System.Globalization.JulianCalendar();
DateTime myDateTime3 = new DateTime(year, month, day, myCalendar);
DateTime myDateTime4 = new DateTime(0);
DisplayDateTime("myDateTime", myDateTime);
DisplayDateTime("myDateTime2", myDateTime2);
DisplayDateTime("myDateTime3", myDateTime3);
DisplayDateTime("myDateTime4", myDateTime4);
TimeSpan myTimeSpan = new TimeSpan(4, 12, 10);
myDateTime4 += myTimeSpan;
DisplayDateTime("myDateTime4", myDateTime4);
}
}

</source>

==DateTime.TimeOfDay==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{

DateTime myDateTime = DateTime.Now;
Console.WriteLine("myDateTime.Date = " + myDateTime.Date);
Console.WriteLine("myDateTime.Day = " + myDateTime.Day);
Console.WriteLine("myDateTime.DayOfWeek = " + myDateTime.DayOfWeek);
Console.WriteLine("myDateTime.DayOfYear = " + myDateTime.DayOfYear);
Console.WriteLine("myDateTime.Ticks = " + myDateTime.Ticks);
Console.WriteLine("myDateTime.TimeOfDay = " + myDateTime.TimeOfDay);

}
}

</source>

==DateTime - TimeSpan==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{

DateTime myDateTime = DateTime.Parse("1/11/2004 23:10:30");

TimeSpan myTimeSpan = new TimeSpan(1, 2, 4, 10);
DateTime myDateTime8 = myDateTime - myTimeSpan;
Console.WriteLine("myDateTime - myTimeSpan = " + myDateTime8);
}
}

</source>

==DateTime.Today==

<source lang="csharp">
using System;
using System.Globalization;
class MainClass {
public static void Main() {

Console.WriteLine("Current Date and Time: {0}", DateTime.Now.ToString());
Console.WriteLine("Current Date Only: {0}", DateTime.Today.ToString());
}
}

</source>

==DateTime.ToFileTime==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime10 = new DateTime(2004, 1, 15, 23, 2, 5);
long myFileTime = myDateTime10.ToFileTime();
Console.WriteLine("myDateTime10.ToFileTime() = " + myDateTime10.ToFileTime());
}
}

</source>

==DateTime.ToLongDateString()==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime11 = new DateTime(2004, 1, 15, 23, 2, 5);
Console.WriteLine("myDateTime11 = " + myDateTime11);
Console.WriteLine("myDateTime11.ToLongDateString() = " + myDateTime11.ToLongDateString());
Console.WriteLine("myDateTime11.ToShortDateString() = " + myDateTime11.ToShortDateString());

}
}

</source>

==DateTime.ToLongTimeString()==

<source lang="csharp">
using System;
using System.Globalization;
using System.Threading;
class Class1 {
static void Main(string[] args) {
CultureInfo MyCulture = new CultureInfo("fr-FR");
DateTime MyDate = System.DateTime.Now;
Thread.CurrentThread.CurrentCulture = MyCulture;
Console.WriteLine(MyDate.ToLongTimeString());
Console.WriteLine(MyDate.ToShortDateString());

}
}

</source>

==DateTime.ToShortDateString()==

<source lang="csharp">
using System;
using System.Globalization;
using System.Threading;
class Class1 {
static void Main(string[] args) {
CultureInfo MyCulture = new CultureInfo("fr-FR");
DateTime MyDate = System.DateTime.Now;
Thread.CurrentThread.CurrentCulture = MyCulture;
Console.WriteLine(MyDate.ToLongTimeString());
Console.WriteLine(MyDate.ToShortDateString());

}
}

</source>

==DateTime.ToShortTimeString()==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime11 = new DateTime(2004, 1, 15, 23, 2, 5);
Console.WriteLine("myDateTime11 = " + myDateTime11);
Console.WriteLine("myDateTime11.ToLongTimeString() = " + myDateTime11.ToLongTimeString());
Console.WriteLine("myDateTime11.ToShortTimeString() = " + myDateTime11.ToShortTimeString());
}
}

</source>

==DateTime.ToString(String format)==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{
DateTime myDateTime = new DateTime(2004, 1, 12, 22, 2, 10);
Console.WriteLine("myDateTime.ToString() = " + myDateTime.ToString());
Console.WriteLine("myDateTime.ToString(\"MMMM dd, yyyy\") = " + myDateTime.ToString("MMMM dd, yyyy"));
}
}

</source>

==DateTime.ToString(String format, CultureInfo ci)==

<source lang="csharp">
using System;
using System.Globalization;
public class Example21_10
{
public static void Main()
{
// create a date and a currency value
DateTime dtNow = DateTime.Now;
Double curOriginal = 12345.67;
// and format the variables for a specific culture
CultureInfo ci = new CultureInfo("en-US");
string sLocalizedDate = dtNow.ToString("d", ci);
string sLocalizedCur = curOriginal.ToString("c", ci);
// print them out
Console.WriteLine(sLocalizedDate);
Console.WriteLine(sLocalizedCur);
// and format them for a second culture
CultureInfo ci2 = new CultureInfo("en-GB");
string sLocalizedDate2 = dtNow.ToString("d", ci2);
string sLocalizedCur2 = curOriginal.ToString("c", ci2);
// print them out again
Console.WriteLine(sLocalizedDate2);
Console.WriteLine(sLocalizedCur2);
}
}

</source>

==DateTime.UtcNow==

<source lang="csharp">
using System;
class MainClass
{
public static void Main()
{

Console.WriteLine("DateTime.Now = " + DateTime.Now);
Console.WriteLine("DateTime.UtcNow = " + DateTime.UtcNow);
DateTime myDateTime = DateTime.Now;
Console.WriteLine("myDateTime = " + myDateTime);
DateTime myDateTime2 = DateTime.UtcNow;
Console.WriteLine("myDateTime = " + myDateTime);
}
}

</source>

==DateTime.Year==

<source lang="csharp">
using System;
class MainClass {
public static void DisplayDateTime(string name, DateTime myDateTime) {
Console.WriteLine(name + " = " + myDateTime);
Console.WriteLine(name + ".Year = " + myDateTime.Year);
Console.WriteLine(name + ".Month = " + myDateTime.Month);
Console.WriteLine(name + ".Day = " + myDateTime.Day);
Console.WriteLine(name + ".Hour = " + myDateTime.Hour);
Console.WriteLine(name + ".Minute = " + myDateTime.Minute);
Console.WriteLine(name + ".Second = " + myDateTime.Second);
Console.WriteLine(name + ".Millisecond = " + myDateTime.Millisecond);
Console.WriteLine(name + ".Ticks = " + myDateTime.Ticks);
}
public static void Main()
{

int year = 2002;
int month = 12;
int day = 25;
DateTime myDateTime = new DateTime(year, month, day);
DisplayDateTime("myDateTime", myDateTime);
}
}

</source>

==new DateTime==

<source lang="csharp">
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Text;
using System.Security.Cryptography;
public class MainClass
{
public static void Main()
{
DateTime dt1 = new DateTime(2004, 10, 19);
Console.WriteLine("dt1: {0}", dt1);
DateTime dt2 = new DateTime(2004, 10, 19, 22, 47, 35);
Console.WriteLine("dt2: {0}", dt2);
DateTime dt3 = new DateTime(2004, 10, 19, 22, 47, 35, 259);
Console.WriteLine("dt3: {0}", dt3);
}
}

</source>

==new DateTime(0)==

<source lang="csharp">
using System;
class MainClass {
public static void DisplayDateTime(string name, DateTime myDateTime) {
Console.WriteLine(name + " = " + myDateTime);
Console.WriteLine(name + ".Year = " + myDateTime.Year);
Console.WriteLine(name + ".Month = " + myDateTime.Month);
Console.WriteLine(name + ".Day = " + myDateTime.Day);
Console.WriteLine(name + ".Hour = " + myDateTime.Hour);
Console.WriteLine(name + ".Minute = " + myDateTime.Minute);
Console.WriteLine(name + ".Second = " + myDateTime.Second);
Console.WriteLine(name + ".Millisecond = " + myDateTime.Millisecond);
Console.WriteLine(name + ".Ticks = " + myDateTime.Ticks);
}
public static void Main()
{

DateTime myDateTime4 = new DateTime(0);
DisplayDateTime("myDateTime4", myDateTime4);
}
}

</source>

==new DateTime(year, month, day, hour, minute, second, millisecond)==

<source lang="csharp">
using System;
class MainClass {
public static void DisplayDateTime(string name, DateTime myDateTime) {
Console.WriteLine(name + " = " + myDateTime);
Console.WriteLine(name + ".Year = " + myDateTime.Year);
Console.WriteLine(name + ".Month = " + myDateTime.Month);
Console.WriteLine(name + ".Day = " + myDateTime.Day);
Console.WriteLine(name + ".Hour = " + myDateTime.Hour);
Console.WriteLine(name + ".Minute = " + myDateTime.Minute);
Console.WriteLine(name + ".Second = " + myDateTime.Second);
Console.WriteLine(name + ".Millisecond = " + myDateTime.Millisecond);
Console.WriteLine(name + ".Ticks = " + myDateTime.Ticks);
}
public static void Main()
{
int hour = 23;
int minute = 30;
int second = 12;
int millisecond = 5;
int year = 2004;
int month = 5;
int day = 12;
DateTime myDateTime = new DateTime(year, month, day, hour, minute, second, millisecond);
DisplayDateTime("myDateTime", myDateTime);
}
}

</source>

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Csharp/C Sharp by API/System/DateTime - История изменений

в 15:31, 26 мая 2010

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