Csharp/CSharp Tutorial/Date Time/DateTime Now — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Текущая версия на 12:20, 26 мая 2010
Check the current second
using System;
class MainClass
{
static void Main(string[] args)
{
int sec = -1;
while( DateTime.Now.Second != 0 )
{
if( sec != DateTime.Now.Second )
{
sec = DateTime.Now.Second;
Console.Write( "...{0}", 60-DateTime.Now.Second );
}
}
}
}
Extracting the current date/time: Now and UtcNow
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 localNow = DateTime.Now;
Console.WriteLine("{0} - {1} ({2})", localNow, localNow.Kind,
TimeZone.CurrentTimeZone.StandardName);
DateTime utcNow = DateTime.UtcNow;
Console.WriteLine("{0} - {1}", utcNow, utcNow.Kind);
}
}
Get current time
using System;
class MainClass {
public static void Main() {
string t;
int seconds;
DateTime dt = DateTime.Now;
seconds = dt.Second;
// update time if seconds change
if(seconds != dt.Second) {
seconds = dt.Second;
t = dt.ToString("T");
Console.WriteLine(t);
}
}
}