TimeSpan.GetHashCode-Methode
Gibt einen Hashcode für diese Instanz zurück.
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
Public Overrides Function GetHashCode As Integer
'Usage
Dim instance As TimeSpan
Dim returnValue As Integer
returnValue = instance.GetHashCode
public override int GetHashCode ()
public:
virtual int GetHashCode () override
public int GetHashCode ()
public override function GetHashCode () : int
Rückgabewert
Ein 32-Bit-Ganzzahl-Hashcode mit Vorzeichen.
Hinweise
Zwei TimeSpan-Objekte können denselben Hashcode aufweisen, auch wenn sie unterschiedliche Zeitwerte darstellen.
Beispiel
Im folgenden Codebeispiel werden die Hashcodes mehrerer TimeSpan-Objekte mithilfe der GetHashCode-Methode generiert.
' Example for the TimeSpan.GetHashCode( ) method.
Imports System
Imports Microsoft.VisualBasic
Module GetHashCode
Sub DisplayHashCode( interval As TimeSpan )
' Create a hash code and a string representation of
' the TimeSpan parameter.
Dim timeInterval As String = interval.ToString( )
Dim hashCode As Integer = interval.GetHashCode( )
' Pad the end of the TimeSpan string with spaces if it
' does not contain milliseconds.
Dim pIndex As Integer = timeInterval.IndexOf( ":"c )
pIndex = timeInterval.IndexOf( "."c, pIndex )
If pIndex < 0 Then timeInterval &= " "
Console.WriteLine( "{0,22} 0x{1:X8}, {1}", _
timeInterval, hashCode )
End Sub
Sub Main( )
Console.WriteLine( _
"This example of TimeSpan.GetHashCode( ) generates " & _
"the following " & vbCrLf & "output, which displays " & _
"the hash codes of representative TimeSpan " & vbCrLf & _
"objects in hexadecimal and decimal formats." & vbCrLf )
Console.WriteLine( "{0,22} {1,10}", _
"TimeSpan ", "Hash Code" )
Console.WriteLine( "{0,22} {1,10}", _
"-------- ", "---------" )
DisplayHashCode( new TimeSpan( 0 ) )
DisplayHashCode( new TimeSpan( 1 ) )
DisplayHashCode( new TimeSpan( 0, 0, 0, 0, 1 ) )
DisplayHashCode( new TimeSpan( 0, 0, 1 ) )
DisplayHashCode( new TimeSpan( 0, 1, 0 ) )
DisplayHashCode( new TimeSpan( 1, 0, 0 ) )
DisplayHashCode( new TimeSpan( 36000000001 ) )
DisplayHashCode( new TimeSpan( 0, 1, 0, 0, 1 ) )
DisplayHashCode( new TimeSpan( 1, 0, 1 ) )
DisplayHashCode( new TimeSpan( 1, 0, 0, 0 ) )
DisplayHashCode( new TimeSpan( 864000000001 ) )
DisplayHashCode( new TimeSpan( 1, 0, 0, 0, 1 ) )
DisplayHashCode( new TimeSpan( 1, 0, 0, 1 ) )
DisplayHashCode( new TimeSpan( 100, 0, 0, 0 ) )
DisplayHashCode( new TimeSpan( 100, 0, 0, 0, 1 ) )
DisplayHashCode( new TimeSpan( 100, 0, 0, 1 ) )
End Sub
End Module
' This example of TimeSpan.GetHashCode( ) generates the following
' output, which displays the hash codes of representative TimeSpan
' objects in hexadecimal and decimal formats.
'
' TimeSpan Hash Code
' -------- ---------
' 00:00:00 0x00000000, 0
' 00:00:00.0000001 0x00000001, 1
' 00:00:00.0010000 0x00002710, 10000
' 00:00:01 0x00989680, 10000000
' 00:01:00 0x23C34600, 600000000
' 01:00:00 0x61C46808, 1640261640
' 01:00:00.0000001 0x61C46809, 1640261641
' 01:00:00.0010000 0x61C48F18, 1640271640
' 01:00:01 0x625CFE88, 1650261640
' 1.00:00:00 0x2A69C0C9, 711573705
' 1.00:00:00.0000001 0x2A69C0C8, 711573704
' 1.00:00:00.0010000 0x2A69E7D9, 711583705
' 1.00:00:01 0x2B025649, 721573449
' 100.00:00:00 0x914F4E94, -1857073516
' 100.00:00:00.0010000 0x914F6984, -1857066620
' 100.00:00:01 0x91E7D814, -1847076844
// Example for the TimeSpan.GetHashCode( ) method.
using System;
class GetHashCode
{
static void DisplayHashCode( TimeSpan interval )
{
// Create a hash code and a string representation of
// the TimeSpan parameter.
string timeInterval = interval.ToString( );
int hashCode = interval.GetHashCode( );
// Pad the end of the TimeSpan string with spaces if it
// does not contain milliseconds.
int pIndex = timeInterval.IndexOf( ':' );
pIndex = timeInterval.IndexOf( '.', pIndex );
if( pIndex < 0 ) timeInterval += " ";
Console.WriteLine( "{0,22} 0x{1:X8}, {1}",
timeInterval, hashCode );
}
static void Main( )
{
Console.WriteLine(
"This example of TimeSpan.GetHashCode( ) generates " +
"the following \noutput, which displays " +
"the hash codes of representative TimeSpan \n" +
"objects in hexadecimal and decimal formats.\n" );
Console.WriteLine( "{0,22} {1,10}",
"TimeSpan ", "Hash Code" );
Console.WriteLine( "{0,22} {1,10}",
"-------- ", "---------" );
DisplayHashCode( new TimeSpan( 0 ) );
DisplayHashCode( new TimeSpan( 1 ) );
DisplayHashCode( new TimeSpan( 0, 0, 0, 0, 1 ) );
DisplayHashCode( new TimeSpan( 0, 0, 1 ) );
DisplayHashCode( new TimeSpan( 0, 1, 0 ) );
DisplayHashCode( new TimeSpan( 1, 0, 0 ) );
DisplayHashCode( new TimeSpan( 36000000001 ) );
DisplayHashCode( new TimeSpan( 0, 1, 0, 0, 1 ) );
DisplayHashCode( new TimeSpan( 1, 0, 1 ) );
DisplayHashCode( new TimeSpan( 1, 0, 0, 0 ) );
DisplayHashCode( new TimeSpan( 864000000001 ) );
DisplayHashCode( new TimeSpan( 1, 0, 0, 0, 1 ) );
DisplayHashCode( new TimeSpan( 1, 0, 0, 1 ) );
DisplayHashCode( new TimeSpan( 100, 0, 0, 0 ) );
DisplayHashCode( new TimeSpan( 100, 0, 0, 0, 1 ) );
DisplayHashCode( new TimeSpan( 100, 0, 0, 1 ) );
}
}
/*
This example of TimeSpan.GetHashCode( ) generates the following
output, which displays the hash codes of representative TimeSpan
objects in hexadecimal and decimal formats.
TimeSpan Hash Code
-------- ---------
00:00:00 0x00000000, 0
00:00:00.0000001 0x00000001, 1
00:00:00.0010000 0x00002710, 10000
00:00:01 0x00989680, 10000000
00:01:00 0x23C34600, 600000000
01:00:00 0x61C46808, 1640261640
01:00:00.0000001 0x61C46809, 1640261641
01:00:00.0010000 0x61C48F18, 1640271640
01:00:01 0x625CFE88, 1650261640
1.00:00:00 0x2A69C0C9, 711573705
1.00:00:00.0000001 0x2A69C0C8, 711573704
1.00:00:00.0010000 0x2A69E7D9, 711583705
1.00:00:01 0x2B025649, 721573449
100.00:00:00 0x914F4E94, -1857073516
100.00:00:00.0010000 0x914F6984, -1857066620
100.00:00:01 0x91E7D814, -1847076844
*/
// Example for the TimeSpan::GetHashCode( ) method.
using namespace System;
void DisplayHashCode( TimeSpan interval )
{
// Create a hash code and a string representation of
// the TimeSpan parameter.
String^ timeInterval = interval.ToString();
int hashCode = interval.GetHashCode();
// Pad the end of the TimeSpan string with spaces if it
// does not contain milliseconds.
int pIndex = timeInterval->IndexOf( ':' );
pIndex = timeInterval->IndexOf( '.', pIndex );
if ( pIndex < 0 )
timeInterval = String::Concat( timeInterval, " " );
Console::WriteLine( "{0,22} 0x{1:X8}, {1}", timeInterval, hashCode );
}
int main()
{
Console::WriteLine( "This example of TimeSpan::GetHashCode( ) generates "
"the following \noutput, which displays "
"the hash codes of representative TimeSpan \n"
"objects in hexadecimal and decimal formats.\n" );
Console::WriteLine( "{0,22} {1,10}", "TimeSpan ", "Hash Code" );
Console::WriteLine( "{0,22} {1,10}", "-------- ", "---------" );
DisplayHashCode( TimeSpan(0) );
DisplayHashCode( TimeSpan(1) );
DisplayHashCode( TimeSpan(0,0,0,0,1) );
DisplayHashCode( TimeSpan(0,0,1) );
DisplayHashCode( TimeSpan(0,1,0) );
DisplayHashCode( TimeSpan(1,0,0) );
DisplayHashCode( TimeSpan(36000000001) );
DisplayHashCode( TimeSpan(0,1,0,0,1) );
DisplayHashCode( TimeSpan(1,0,1) );
DisplayHashCode( TimeSpan(1,0,0,0) );
DisplayHashCode( TimeSpan(864000000001) );
DisplayHashCode( TimeSpan(1,0,0,0,1) );
DisplayHashCode( TimeSpan(1,0,0,1) );
DisplayHashCode( TimeSpan(100,0,0,0) );
DisplayHashCode( TimeSpan(100,0,0,0,1) );
DisplayHashCode( TimeSpan(100,0,0,1) );
}
/*
This example of TimeSpan::GetHashCode( ) generates the following
output, which displays the hash codes of representative TimeSpan
objects in hexadecimal and decimal formats.
TimeSpan Hash Code
-------- ---------
00:00:00 0x00000000, 0
00:00:00.0000001 0x00000001, 1
00:00:00.0010000 0x00002710, 10000
00:00:01 0x00989680, 10000000
00:01:00 0x23C34600, 600000000
01:00:00 0x61C46808, 1640261640
01:00:00.0000001 0x61C46809, 1640261641
01:00:00.0010000 0x61C48F18, 1640271640
01:00:01 0x625CFE88, 1650261640
1.00:00:00 0x2A69C0C9, 711573705
1.00:00:00.0000001 0x2A69C0C8, 711573704
1.00:00:00.0010000 0x2A69E7D9, 711583705
1.00:00:01 0x2B025649, 721573449
100.00:00:00 0x914F4E94, -1857073516
100.00:00:00.0010000 0x914F6984, -1857066620
100.00:00:01 0x91E7D814, -1847076844
*/
// Example for the TimeSpan.GetHashCode( ) method.
import System.*;
class GetHashCode
{
static void DisplayHashCode(TimeSpan interval)
{
// Create a hash code and a string representation of
// the TimeSpan parameter.
String timeInterval = interval.ToString();
int hashCode = interval.GetHashCode();
// Pad the end of the TimeSpan string with spaces if it
// does not contain milliseconds.
int pIndex = timeInterval.IndexOf(':');
pIndex = timeInterval.IndexOf('.', pIndex);
if (pIndex < 0) {
timeInterval += " ";
}
Console.WriteLine("{0,22} 0x{1}, {2}", timeInterval,
((System.Int32)hashCode).ToString("X8"), String.valueOf(hashCode));
} //DisplayHashCode
public static void main(String[] args)
{
Console.WriteLine(("This example of TimeSpan.GetHashCode( ) generates "
+ "the following \noutput, which displays "
+ "the hash codes of representative TimeSpan \n"
+ "objects in hexadecimal and decimal formats.\n"));
Console.WriteLine("{0,22} {1,10}", "TimeSpan ", "Hash Code");
Console.WriteLine("{0,22} {1,10}", "-------- ", "---------");
DisplayHashCode(new TimeSpan(0));
DisplayHashCode(new TimeSpan(1));
DisplayHashCode(new TimeSpan(0, 0, 0, 0, 1));
DisplayHashCode(new TimeSpan(0, 0, 1));
DisplayHashCode(new TimeSpan(0, 1, 0));
DisplayHashCode(new TimeSpan(1, 0, 0));
DisplayHashCode(new TimeSpan(36000000001L));
DisplayHashCode(new TimeSpan(0, 1, 0, 0, 1));
DisplayHashCode(new TimeSpan(1, 0, 1));
DisplayHashCode(new TimeSpan(1, 0, 0, 0));
DisplayHashCode(new TimeSpan(864000000001L));
DisplayHashCode(new TimeSpan(1, 0, 0, 0, 1));
DisplayHashCode(new TimeSpan(1, 0, 0, 1));
DisplayHashCode(new TimeSpan(100, 0, 0, 0));
DisplayHashCode(new TimeSpan(100, 0, 0, 0, 1));
DisplayHashCode(new TimeSpan(100, 0, 0, 1));
} //main
} //GetHashCode
/*
This example of TimeSpan.GetHashCode( ) generates the following
output, which displays the hash codes of representative TimeSpan
objects in hexadecimal and decimal formats.
TimeSpan Hash Code
-------- ---------
00:00:00 0x00000000, 0
00:00:00.0000001 0x00000001, 1
00:00:00.0010000 0x00002710, 10000
00:00:01 0x00989680, 10000000
00:01:00 0x23C34600, 600000000
01:00:00 0x61C46808, 1640261640
01:00:00.0000001 0x61C46809, 1640261641
01:00:00.0010000 0x61C48F18, 1640271640
01:00:01 0x625CFE88, 1650261640
1.00:00:00 0x2A69C0C9, 711573705
1.00:00:00.0000001 0x2A69C0C8, 711573704
1.00:00:00.0010000 0x2A69E7D9, 711583705
1.00:00:01 0x2B025649, 721573449
100.00:00:00 0x914F4E94, -1857073516
100.00:00:00.0010000 0x914F6984, -1857066620
100.00:00:01 0x91E7D814, -1847076844
*/
Plattformen
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile für Pocket PC, Windows Mobile für Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.
Versionsinformationen
.NET Framework
Unterstützt in: 2.0, 1.1, 1.0
.NET Compact Framework
Unterstützt in: 2.0, 1.0