TimeSpan.Equals Methode
Wichtig
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Gibt einen Wert zurück, der angibt, ob zwei Instanzen von TimeSpan gleich sind.
| Equals(Object) |
Gibt einen Wert zurück, der angibt, ob diese Instanz gleich einem angegebenen Objekt ist. |
| Equals(TimeSpan) |
Gibt einen Wert zurück, der angibt, ob diese Instanz gleich einem angegebenen TimeSpan-Objekt ist. |
| Equals(TimeSpan, TimeSpan) |
Gibt einen Wert zurück, der angibt, ob zwei angegebene Instanzen von TimeSpan gleich sind. |
- Quelle:
- TimeSpan.cs
- Quelle:
- TimeSpan.cs
- Quelle:
- TimeSpan.cs
Gibt einen Wert zurück, der angibt, ob diese Instanz gleich einem angegebenen Objekt ist.
public:
override bool Equals(System::Object ^ value);C#
public override bool Equals (object value);C#
public override bool Equals (object? value);override this.Equals : obj -> boolPublic Overrides Function Equals (value As Object) As BooleanParameter
- value
- Object
Ein Objekt, das mit dieser Instanz verglichen werden soll.
Gibt zurück
true, wenn value ein TimeSpan-Objekt ist, das das gleiche Zeitintervall wie die aktuelle TimeSpan-Struktur darstellt, andernfalls false.
Beispiele
Im folgenden Beispiel werden mehrere TimeSpan und andere Objekte mithilfe der Equals -Methode mit einem Verweis TimeSpan verglichen.
// Example of the TimeSpan::CompareTo( Object* ) and
// TimeSpan::Equals( Object* ) methods.
using namespace System;
// Compare the TimeSpan to the Object parameters,
// and display the Object parameters with the results.
void CompTimeSpanToObject( TimeSpan Left, Object^ Right, String^ RightText )
{
Console::WriteLine( "{0,-33}{1}", String::Concat( "Object: ", RightText ), Right );
Console::WriteLine( "{0,-33}{1}", "Left.Equals( Object )", Left.Equals( Right ) );
Console::Write( "{0,-33}", "Left.CompareTo( Object )" );
// Catch the exception if CompareTo( ) throws one.
try
{
Console::WriteLine( "{0}\n", Left.CompareTo( Right ) );
}
catch ( Exception^ ex )
{
Console::WriteLine( "Error: {0}\n", ex->Message );
}
}
int main()
{
TimeSpan Left = TimeSpan(0,5,0);
Console::WriteLine( "This example of the TimeSpan::Equals( Object* ) "
"and \nTimeSpan::CompareTo( Object* ) methods generates "
"the \nfollowing output by creating several different "
"TimeSpan \nobjects and comparing them with a "
"5-minute TimeSpan.\n" );
Console::WriteLine( "{0,-33}{1}\n", "Left: TimeSpan( 0, 5, 0 )", Left );
// Create objects to compare with a 5-minute TimeSpan.
CompTimeSpanToObject( Left, TimeSpan(0,0,300), "TimeSpan( 0, 0, 300 )" );
CompTimeSpanToObject( Left, TimeSpan(0,5,1), "TimeSpan( 0, 5, 1 )" );
CompTimeSpanToObject( Left, TimeSpan(0,5,-1), "TimeSpan( 0, 5, -1 )" );
CompTimeSpanToObject( Left, TimeSpan(3000000000), "TimeSpan( 3000000000 )" );
CompTimeSpanToObject( Left, 3000000000L, "__int64 3000000000L" );
CompTimeSpanToObject( Left, "00:05:00", "String \"00:05:00\"" );
}
/*
This example of the TimeSpan::Equals( Object* ) and
TimeSpan::CompareTo( Object* ) methods generates the
following output by creating several different TimeSpan
objects and comparing them with a 5-minute TimeSpan.
Left: TimeSpan( 0, 5, 0 ) 00:05:00
Object: TimeSpan( 0, 0, 300 ) 00:05:00
Left.Equals( Object ) True
Left.CompareTo( Object ) 0
Object: TimeSpan( 0, 5, 1 ) 00:05:01
Left.Equals( Object ) False
Left.CompareTo( Object ) -1
Object: TimeSpan( 0, 5, -1 ) 00:04:59
Left.Equals( Object ) False
Left.CompareTo( Object ) 1
Object: TimeSpan( 3000000000 ) 00:05:00
Left.Equals( Object ) True
Left.CompareTo( Object ) 0
Object: __int64 3000000000L 3000000000
Left.Equals( Object ) False
Left.CompareTo( Object ) Error: Object must be of type TimeSpan.
Object: String "00:05:00" 00:05:00
Left.Equals( Object ) False
Left.CompareTo( Object ) Error: Object must be of type TimeSpan.
*/
C#
// Example of the TimeSpan.CompareTo( Object ) and
// TimeSpan.Equals( Object ) methods.
using System;
class TSCompToEqualsObjDemo
{
// Compare the TimeSpan to the Object parameters,
// and display the Object parameters with the results.
static void CompTimeSpanToObject( TimeSpan Left, object Right,
string RightText )
{
Console.WriteLine( "{0,-33}{1}", "Object: " + RightText,
Right );
Console.WriteLine( "{0,-33}{1}", "Left.Equals( Object )",
Left.Equals( Right ) );
Console.Write( "{0,-33}", "Left.CompareTo( Object )" );
// Catch the exception if CompareTo( ) throws one.
try
{
Console.WriteLine( "{0}\n", Left.CompareTo( Right ) );
}
catch( Exception ex )
{
Console.WriteLine( "Error: {0}\n", ex.Message );
}
}
static void Main( )
{
TimeSpan Left = new TimeSpan( 0, 5, 0 );
Console.WriteLine(
"This example of the TimeSpan.Equals( Object ) " +
"and \nTimeSpan.CompareTo( Object ) methods generates " +
"the \nfollowing output by creating several different " +
"TimeSpan \nobjects and comparing them with a " +
"5-minute TimeSpan.\n" );
Console.WriteLine( "{0,-33}{1}\n",
"Left: TimeSpan( 0, 5, 0 )", Left );
// Create objects to compare with a 5-minute TimeSpan.
CompTimeSpanToObject( Left, new TimeSpan( 0, 0, 300 ),
"TimeSpan( 0, 0, 300 )" );
CompTimeSpanToObject( Left, new TimeSpan( 0, 5, 1 ),
"TimeSpan( 0, 5, 1 )" );
CompTimeSpanToObject( Left, new TimeSpan( 0, 5, -1 ),
"TimeSpan( 0, 5, -1 )" );
CompTimeSpanToObject( Left, new TimeSpan( 3000000000 ),
"TimeSpan( 3000000000 )" );
CompTimeSpanToObject( Left, 3000000000L,
"long 3000000000L" );
CompTimeSpanToObject( Left, "00:05:00",
"string \"00:05:00\"" );
}
}
/*
This example of the TimeSpan.Equals( Object ) and
TimeSpan.CompareTo( Object ) methods generates the
following output by creating several different TimeSpan
objects and comparing them with a 5-minute TimeSpan.
Left: TimeSpan( 0, 5, 0 ) 00:05:00
Object: TimeSpan( 0, 0, 300 ) 00:05:00
Left.Equals( Object ) True
Left.CompareTo( Object ) 0
Object: TimeSpan( 0, 5, 1 ) 00:05:01
Left.Equals( Object ) False
Left.CompareTo( Object ) -1
Object: TimeSpan( 0, 5, -1 ) 00:04:59
Left.Equals( Object ) False
Left.CompareTo( Object ) 1
Object: TimeSpan( 3000000000 ) 00:05:00
Left.Equals( Object ) True
Left.CompareTo( Object ) 0
Object: long 3000000000L 3000000000
Left.Equals( Object ) False
Left.CompareTo( Object ) Error: Object must be of type TimeSpan.
Object: string "00:05:00" 00:05:00
Left.Equals( Object ) False
Left.CompareTo( Object ) Error: Object must be of type TimeSpan.
*/
// Example of the TimeSpan.CompareTo( Object ) and
// TimeSpan.Equals( Object ) methods.
open System
// Compare the TimeSpan to the Object parameters,
// and display the Object parameters with the results.
let compTimeSpanToObject (left: TimeSpan) (right: obj) rightText =
printfn $"""{"Object: " + rightText,-33}{right}"""
printfn $"""{"Left.Equals( Object )",-33}{left.Equals right}"""
printf "%-33s" "Left.CompareTo( Object )"
// Catch the exception if CompareTo( ) throws one.
try
printfn $"{left.CompareTo right}\n"
with ex ->
printfn $"Error: {ex.Message}\n"
let left = TimeSpan(0, 5, 0)
printfn "This example of the TimeSpan.Equals( Object ) and \nTimeSpan.CompareTo( Object ) methods generates the \nfollowing output by creating several different TimeSpan \nobjects and comparing them with a 5-minute TimeSpan.\n"
printfn $"""{"Left: TimeSpan( 0, 5, 0 )",-33}{left}\n"""
// Create objects to compare with a 5-minute TimeSpan.
compTimeSpanToObject left (TimeSpan(0, 0, 300))
"TimeSpan( 0, 0, 300 )"
compTimeSpanToObject left (TimeSpan(0, 5, 1))
"TimeSpan( 0, 5, 1 )"
compTimeSpanToObject left (TimeSpan(0, 5, -1))
"TimeSpan( 0, 5, -1 )"
compTimeSpanToObject left (TimeSpan 3000000000L )
"TimeSpan( 3000000000 )"
compTimeSpanToObject left 3000000000L "long 3000000000L"
compTimeSpanToObject left "00:05:00" "string \"00:05:00\""
(*
This example of the TimeSpan.Equals( Object ) and
TimeSpan.CompareTo( Object ) methods generates the
following output by creating several different TimeSpan
objects and comparing them with a 5-minute TimeSpan.
Left: TimeSpan( 0, 5, 0 ) 00:05:00
Object: TimeSpan( 0, 0, 300 ) 00:05:00
Left.Equals( Object ) True
Left.CompareTo( Object ) 0
Object: TimeSpan( 0, 5, 1 ) 00:05:01
Left.Equals( Object ) False
Left.CompareTo( Object ) -1
Object: TimeSpan( 0, 5, -1 ) 00:04:59
Left.Equals( Object ) False
Left.CompareTo( Object ) 1
Object: TimeSpan( 3000000000 ) 00:05:00
Left.Equals( Object ) True
Left.CompareTo( Object ) 0
Object: long 3000000000L 3000000000
Left.Equals( Object ) False
Left.CompareTo( Object ) Error: Object must be of type TimeSpan.
Object: string "00:05:00" 00:05:00
Left.Equals( Object ) False
Left.CompareTo( Object ) Error: Object must be of type TimeSpan.
*)
' Example of the TimeSpan.CompareTo( Object ) and
' TimeSpan.Equals( Object ) methods.
Module TSCompToEqualsObjDemo
' Compare the TimeSpan to the Object parameters,
' and display the Object parameters with the results.
Sub CompTimeSpanToObject( Left as TimeSpan, Right as Object, _
RightText as String )
Console.WriteLine( "{0,-33}{1}", "Object: " & RightText, _
Right )
Console.WriteLine( "{0,-33}{1}", "Left.Equals( Object )", _
Left.Equals( Right ) )
Console.Write( "{0,-33}", "Left.CompareTo( Object )" )
' Catch the exception if CompareTo( ) throws one.
Try
Console.WriteLine( "{0}" & vbCrLf, _
Left.CompareTo( Right ) )
Catch ex As Exception
Console.WriteLine( "Error: {0}" & vbCrLf, ex.Message )
End Try
End Sub
Sub Main( )
Dim Left as new TimeSpan( 0, 5, 0 )
Console.WriteLine( _
"This example of the TimeSpan.Equals( Object ) " & _
"and " & vbCrLf & "TimeSpan.CompareTo( Object ) " & _
"methods generates the " & vbCrLf & _
"following output by creating several " & _
"different TimeSpan " & vbCrLf & "objects and " & _
"comparing them with a 5-minute TimeSpan." & vbCrLf )
Console.WriteLine( "{0,-33}{1}" & vbCrLf, _
"Left: TimeSpan( 0, 5, 0 )", Left )
' Create objects to compare with a 5-minute TimeSpan.
CompTimeSpanToObject( Left, new TimeSpan( 0, 0, 300 ), _
"TimeSpan( 0, 0, 300 )" )
CompTimeSpanToObject( Left, new TimeSpan( 0, 5, 1 ), _
"TimeSpan( 0, 5, 1 )" )
CompTimeSpanToObject( Left, new TimeSpan( 0, 5, -1 ), _
"TimeSpan( 0, 5, -1 )" )
CompTimeSpanToObject( Left, new TimeSpan( 3000000000 ), _
"TimeSpan( 3000000000 )" )
CompTimeSpanToObject( Left, 3000000000L, "Long 3000000000L" )
CompTimeSpanToObject( Left, "00:05:00", _
"String ""00:05:00""" )
End Sub
End Module
' This example of the TimeSpan.Equals( Object ) and
' TimeSpan.CompareTo( Object ) methods generates the
' following output by creating several different TimeSpan
' objects and comparing them with a 5-minute TimeSpan.
'
' Left: TimeSpan( 0, 5, 0 ) 00:05:00
'
' Object: TimeSpan( 0, 0, 300 ) 00:05:00
' Left.Equals( Object ) True
' Left.CompareTo( Object ) 0
'
' Object: TimeSpan( 0, 5, 1 ) 00:05:01
' Left.Equals( Object ) False
' Left.CompareTo( Object ) -1
'
' Object: TimeSpan( 0, 5, -1 ) 00:04:59
' Left.Equals( Object ) False
' Left.CompareTo( Object ) 1
'
' Object: TimeSpan( 3000000000 ) 00:05:00
' Left.Equals( Object ) True
' Left.CompareTo( Object ) 0
'
' Object: Long 3000000000L 3000000000
' Left.Equals( Object ) False
' Left.CompareTo( Object ) Error: Object must be of type TimeSpan.
'
' Object: String "00:05:00" 00:05:00
' Left.Equals( Object ) False
' Left.CompareTo( Object ) Error: Object must be of type TimeSpan.
Weitere Informationen
Gilt für:
.NET 9 und andere Versionen
| Produkt | Versionen |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
- Quelle:
- TimeSpan.cs
- Quelle:
- TimeSpan.cs
- Quelle:
- TimeSpan.cs
Gibt einen Wert zurück, der angibt, ob diese Instanz gleich einem angegebenen TimeSpan-Objekt ist.
public:
virtual bool Equals(TimeSpan obj);C#
public bool Equals (TimeSpan obj);override this.Equals : TimeSpan -> boolPublic Function Equals (obj As TimeSpan) As BooleanParameter
- obj
- TimeSpan
Ein Objekt, das mit dieser Instanz verglichen werden soll.
Gibt zurück
true, wenn obj das gleiche Zeitintervall darstellt wie diese Instanz, andernfalls false.
Implementiert
Beispiele
Im folgenden Beispiel werden generische und nicht generische Versionen der CompareTo -Methode für mehrere Wert- und Verweistypen veranschaulicht.
// This example demonstrates the two versions of the
// CompareTo method for several base types.
// The general version takes a parameter of type Object, while the specific
// version takes a type-specific parameter, such as Boolean, Int32, or Double.
using namespace System;
void Show( String^ caption, Object^ var1, Object^ var2, int resultGeneric, int resultNonGeneric )
{
String^ relation;
Console::Write( caption );
if ( resultGeneric == resultNonGeneric )
{
if ( resultGeneric < 0 )
relation = "less than";
else
if ( resultGeneric > 0 )
relation = "greater than";
else
relation = "equal to";
Console::WriteLine( "{0} is {1} {2}", var1, relation, var2 );
}
// The following condition will never occur because the generic and non-generic
// CompareTo methods are equivalent.
else
{
Console::WriteLine( "Generic CompareTo = {0}; non-generic CompareTo = {1}", resultGeneric, resultNonGeneric );
}
}
int main()
{
String^ nl = Environment::NewLine;
String^ msg = "{0}The following is the result of using the generic and non-generic{0}"
"versions of the CompareTo method for several base types:{0}";
Object^ obj; // An Object used to insure CompareTo(Object) is called.
DateTime now = DateTime::Now;
// Time span = 11 days, 22 hours, 33 minutes, 44 seconds
TimeSpan tsX = TimeSpan(11,22,33,44);
// Version = 1.2.333.4
Version^ versX = gcnew Version( "1.2.333.4" );
// Guid = CA761232-ED42-11CE-BACD-00AA0057B223
Guid guidX = Guid( "{CA761232-ED42-11CE-BACD-00AA0057B223}");
Boolean a1 = true,a2 = true;
Byte b1 = 1,b2 = 1;
Int16 c1 = -2,c2 = 2;
Int32 d1 = 3,d2 = 3;
Int64 e1 = 4,e2 = -4;
Decimal f1 = Decimal(-5.5), f2 = Decimal(5.5);
Single g1 = 6.6f,g2 = 6.6f;
Double h1 = 7.7,h2 = -7.7;
Char i1 = 'A',i2 = 'A';
String^ j1 = "abc", ^j2 = "abc";
DateTime k1 = now,k2 = now;
TimeSpan l1 = tsX,l2 = tsX;
Version^ m1 = versX, ^m2 = gcnew Version( "2.0" );
Guid n1 = guidX,n2 = guidX;
// The following types are not CLS-compliant.
SByte w1 = 8,w2 = 8;
UInt16 x1 = 9,x2 = 9;
UInt32 y1 = 10,y2 = 10;
UInt64 z1 = 11,z2 = 11;
//
Console::WriteLine( msg, nl );
try
{
Show( "Boolean: ", a1, a2, a1.CompareTo( a2 ), a1.CompareTo( a2 ) );
Show( "Byte: ", b1, b2, b1.CompareTo( b2 ), b1.CompareTo( b2 ) );
Show( "Int16: ", c1, c2, c1.CompareTo( c2 ), c1.CompareTo( c2 ) );
Show( "Int32: ", d1, d2, d1.CompareTo( d2 ), d1.CompareTo( d2 ) );
Show( "Int64: ", e1, e2, e1.CompareTo( e2 ), e1.CompareTo( e2 ) );
Show( "Decimal: ", f1, f2, f1.CompareTo( f2 ), f1.CompareTo( f2 ) );
Show( "Single: ", g1, g2, g1.CompareTo( g2 ), g1.CompareTo( g2 ) );
Show( "Double: ", h1, h2, h1.CompareTo( h2 ), h1.CompareTo( h2 ) );
Show( "Char: ", i1, i2, i1.CompareTo( i2 ), i1.CompareTo( i2 ) );
// Use an anonymous object to hide the String object.
obj = j2;
Show( "String: ", j1, j2, j1->CompareTo( j2 ), j1->CompareTo( obj ) );
Show( "DateTime:", k1, k2, k1.CompareTo( k2 ), k1.CompareTo( k2 ) );
Show( "TimeSpan: ", l1, l2, l1.CompareTo( l2 ), l1.CompareTo( l2 ) );
// Use an anonymous object to hide the Version object.
obj = m2;
Show( "Version: ", m1, m2, m1->CompareTo( m2 ), m1->CompareTo( obj ) );
Show( "Guid: ", n1, n2, n1.CompareTo( n2 ), n1.CompareTo( n2 ) );
//
Console::WriteLine( "{0}The following types are not CLS-compliant:", nl );
Show( "SByte: ", w1, w2, w1.CompareTo( w2 ), w1.CompareTo( w2 ) );
Show( "UInt16: ", x1, x2, x1.CompareTo( x2 ), x1.CompareTo( x2 ) );
Show( "UInt32: ", y1, y2, y1.CompareTo( y2 ), y1.CompareTo( y2 ) );
Show( "UInt64: ", z1, z2, z1.CompareTo( z2 ), z1.CompareTo( z2 ) );
}
catch ( Exception^ e )
{
Console::WriteLine( e );
}
}
// This example displays the following output:
//
// The following is the result of using the generic and non-generic versions of the
// CompareTo method for several base types:
//
// Boolean: True is equal to True
// Byte: 1 is equal to 1
// Int16: -2 is less than 2
// Int32: 3 is equal to 3
// Int64: 4 is greater than -4
// Decimal: -5.5 is less than 5.5
// Single: 6.6 is equal to 6.6
// Double: 7.7 is greater than -7.7
// Char: A is equal to A
// String: abc is equal to abc
// DateTime: 12/1/2003 5:37:46 PM is equal to 12/1/2003 5:37:46 PM
// TimeSpan: 11.22:33:44 is equal to 11.22:33:44
// Version: 1.2.333.4 is less than 2.0
// Guid: ca761232-ed42-11ce-bacd-00aa0057b223 is equal to ca761232-ed42-11ce-bacd-00
// aa0057b223
//
// The following types are not CLS-compliant:
// SByte: 8 is equal to 8
// UInt16: 9 is equal to 9
// UInt32: 10 is equal to 10
// UInt64: 11 is equal to 11
C#
// This example demonstrates the generic and non-generic versions of the
// CompareTo method for several base types.
// The non-generic version takes a parameter of type Object, while the generic
// version takes a type-specific parameter, such as Boolean, Int32, or Double.
using System;
class Sample
{
public static void Main()
{
string nl = Environment.NewLine;
string msg = "{0}The following is the result of using the generic and non-generic{0}" +
"versions of the CompareTo method for several base types:{0}";
DateTime now = DateTime.Now;
// Time span = 11 days, 22 hours, 33 minutes, 44 seconds
TimeSpan tsX = new TimeSpan(11, 22, 33, 44);
// Version = 1.2.333.4
Version versX = new Version("1.2.333.4");
// Guid = CA761232-ED42-11CE-BACD-00AA0057B223
Guid guidX = new Guid("{CA761232-ED42-11CE-BACD-00AA0057B223}");
Boolean a1 = true, a2 = true;
Byte b1 = 1, b2 = 1;
Int16 c1 = -2, c2 = 2;
Int32 d1 = 3, d2 = 3;
Int64 e1 = 4, e2 = -4;
Decimal f1 = -5.5m, f2 = 5.5m;
Single g1 = 6.6f, g2 = 6.6f;
Double h1 = 7.7d, h2 = -7.7d;
Char i1 = 'A', i2 = 'A';
String j1 = "abc", j2 = "abc";
DateTime k1 = now, k2 = now;
TimeSpan l1 = tsX, l2 = tsX;
Version m1 = versX, m2 = new Version("2.0");
Guid n1 = guidX, n2 = guidX;
// The following types are not CLS-compliant.
SByte w1 = 8, w2 = 8;
UInt16 x1 = 9, x2 = 9;
UInt32 y1 = 10, y2 = 10;
UInt64 z1 = 11, z2 = 11;
//
Console.WriteLine(msg, nl);
try
{
// The second and third Show method call parameters are automatically boxed because
// the second and third Show method declaration arguments expect type Object.
Show("Boolean: ", a1, a2, a1.CompareTo(a2), a1.CompareTo((Object)a2));
Show("Byte: ", b1, b2, b1.CompareTo(b2), b1.CompareTo((Object)b2));
Show("Int16: ", c1, c2, c1.CompareTo(c2), c1.CompareTo((Object)c2));
Show("Int32: ", d1, d2, d1.CompareTo(d2), d1.CompareTo((Object)d2));
Show("Int64: ", e1, e2, e1.CompareTo(e2), e1.CompareTo((Object)e2));
Show("Decimal: ", f1, f2, f1.CompareTo(f2), f1.CompareTo((Object)f2));
Show("Single: ", g1, g2, g1.CompareTo(g2), g1.CompareTo((Object)g2));
Show("Double: ", h1, h2, h1.CompareTo(h2), h1.CompareTo((Object)h2));
Show("Char: ", i1, i2, i1.CompareTo(i2), i1.CompareTo((Object)i2));
Show("String: ", j1, j2, j1.CompareTo(j2), j1.CompareTo((Object)j2));
Show("DateTime: ", k1, k2, k1.CompareTo(k2), k1.CompareTo((Object)k2));
Show("TimeSpan: ", l1, l2, l1.CompareTo(l2), l1.CompareTo((Object)l2));
Show("Version: ", m1, m2, m1.CompareTo(m2), m1.CompareTo((Object)m2));
Show("Guid: ", n1, n2, n1.CompareTo(n2), n1.CompareTo((Object)n2));
//
Console.WriteLine("{0}The following types are not CLS-compliant:", nl);
Show("SByte: ", w1, w2, w1.CompareTo(w2), w1.CompareTo((Object)w2));
Show("UInt16: ", x1, x2, x1.CompareTo(x2), x1.CompareTo((Object)x2));
Show("UInt32: ", y1, y2, y1.CompareTo(y2), y1.CompareTo((Object)y2));
Show("UInt64: ", z1, z2, z1.CompareTo(z2), z1.CompareTo((Object)z2));
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public static void Show(string caption, Object var1, Object var2,
int resultGeneric, int resultNonGeneric)
{
string relation;
Console.Write(caption);
if (resultGeneric == resultNonGeneric)
{
if (resultGeneric < 0) relation = "less than";
else if (resultGeneric > 0) relation = "greater than";
else relation = "equal to";
Console.WriteLine("{0} is {1} {2}", var1, relation, var2);
}
// The following condition will never occur because the generic and non-generic
// CompareTo methods are equivalent.
else
{
Console.WriteLine("Generic CompareTo = {0}; non-generic CompareTo = {1}",
resultGeneric, resultNonGeneric);
}
}
}
/*
This example produces the following results:
The following is the result of using the generic and non-generic versions of the
CompareTo method for several base types:
Boolean: True is equal to True
Byte: 1 is equal to 1
Int16: -2 is less than 2
Int32: 3 is equal to 3
Int64: 4 is greater than -4
Decimal: -5.5 is less than 5.5
Single: 6.6 is equal to 6.6
Double: 7.7 is greater than -7.7
Char: A is equal to A
String: abc is equal to abc
DateTime: 12/1/2003 5:37:46 PM is equal to 12/1/2003 5:37:46 PM
TimeSpan: 11.22:33:44 is equal to 11.22:33:44
Version: 1.2.333.4 is less than 2.0
Guid: ca761232-ed42-11ce-bacd-00aa0057b223 is equal to ca761232-ed42-11ce-bacd-00
aa0057b223
The following types are not CLS-compliant:
SByte: 8 is equal to 8
UInt16: 9 is equal to 9
UInt32: 10 is equal to 10
UInt64: 11 is equal to 11
*/
// This example demonstrates the generic and non-generic versions of the
// CompareTo method for several base types.
// The non-generic version takes a parameter of type Object, while the generic
// version takes a type-specific parameter, such as Boolean, Int32, or Double.
open System
let show caption (var1: obj) (var2: obj) resultGeneric resultNonGeneric =
printf "%s" caption
if resultGeneric = resultNonGeneric then
let relation =
if resultGeneric < 0 then "less than"
elif resultGeneric > 0 then "greater than"
else "equal to"
printfn $"{var1} is {relation} {var2}"
// The following condition will never occur because the generic and non-generic
// CompareTo methods are equivalent.
else
printfn $"Generic CompareTo = {resultGeneric} non-generic CompareTo = {resultNonGeneric}"
let now = DateTime.Now
// Time span = 11 days, 22 hours, 33 minutes, 44 seconds
let tsX = TimeSpan(11, 22, 33, 44)
// Version = 1.2.333.4
let versX = Version "1.2.333.4"
// Guid = CA761232-ED42-11CE-BACD-00AA0057B223
let guidX = Guid "{CA761232-ED42-11CE-BACD-00AA0057B223}"
let a1, a2 = true, true
let b1, b2 = 1uy, 1uy
let c1, c2 = -2s, 2s
let d1, d2 = 3, 3
let e1, e2 = 4L, -4L
let f1, f2 = -5.5m, 5.5m
let g1, g2 = 6.6f, 6.6f
let h1, h2 = 7.7, -7.7
let i1, i2 = 'A', 'A'
let j1, j2 = "abc", "abc"
let k1, k2 = now, now
let l1, l2 = tsX, tsX
let m1, m2 = versX, Version "2.0"
let n1, n2 = guidX, guidX
// The following types are not CLS-compliant.
let w1, w2 = 8y, 8y
let x1, x2 = 9us, 9us
let y1, y2 = 10u, 10u
let z1, z2 = 11uL, 11uL
printfn "\nThe following is the result of using the generic and non-generic\nversions of the CompareTo method for several base types:\n"
try
// The second and third show function call parameters are automatically boxed because
// the second and third show function declaration arguments expect type Object.
show "Boolean: " a1 a2 (a1.CompareTo a2) (a1.CompareTo (a2 :> obj))
show "Byte: " b1 b2 (b1.CompareTo b2) (b1.CompareTo (b2 :> obj))
show "Int16: " c1 c2 (c1.CompareTo c2) (c1.CompareTo (c2 :> obj))
show "Int32: " d1 d2 (d1.CompareTo d2) (d1.CompareTo (d2 :> obj))
show "Int64: " e1 e2 (e1.CompareTo e2) (e1.CompareTo (e2 :> obj))
show "Decimal: " f1 f2 (f1.CompareTo f2) (f1.CompareTo (f2 :> obj))
show "Single: " g1 g2 (g1.CompareTo g2) (g1.CompareTo (g2 :> obj))
show "Double: " h1 h2 (h1.CompareTo h2) (h1.CompareTo (h2 :> obj))
show "Char: " i1 i2 (i1.CompareTo i2) (i1.CompareTo (i2 :> obj))
show "String: " j1 j2 (j1.CompareTo j2) (j1.CompareTo (j2 :> obj))
show "DateTime: " k1 k2 (k1.CompareTo k2) (k1.CompareTo (k2 :> obj))
show "TimeSpan: " l1 l2 (l1.CompareTo l2) (l1.CompareTo (l2 :> obj))
show "Version: " m1 m2 (m1.CompareTo m2) (m1.CompareTo (m2 :> obj))
show "Guid: " n1 n2 (n1.CompareTo n2) (n1.CompareTo (n2 :> obj))
printfn "\nThe following types are not CLS-compliant:"
show "SByte: " w1 w2 (w1.CompareTo w2) (w1.CompareTo (w2 :> obj))
show "UInt16: " x1 x2 (x1.CompareTo x2) (x1.CompareTo (x2 :> obj))
show "UInt32: " y1 y2 (y1.CompareTo y2) (y1.CompareTo (y2 :> obj))
show "UInt64: " z1 z2 (z1.CompareTo z2) (z1.CompareTo (z2 :> obj))
with e -> printfn $"{e}"
// This example produces the following results:
// The following is the result of using the generic and non-generic versions of the
// CompareTo method for several base types:
// Boolean: True is equal to True
// Byte: 1 is equal to 1
// Int16: -2 is less than 2
// Int32: 3 is equal to 3
// Int64: 4 is greater than -4
// Decimal: -5.5 is less than 5.5
// Single: 6.6 is equal to 6.6
// Double: 7.7 is greater than -7.7
// Char: A is equal to A
// String: abc is equal to abc
// DateTime: 12/1/2003 5:37:46 PM is equal to 12/1/2003 5:37:46 PM
// TimeSpan: 11.22:33:44 is equal to 11.22:33:44
// Version: 1.2.333.4 is less than 2.0
// Guid: ca761232-ed42-11ce-bacd-00aa0057b223 is equal to ca761232-ed42-11ce-bacd-00
// aa0057b223
// The following types are not CLS-compliant:
// SByte: 8 is equal to 8
// UInt16: 9 is equal to 9
// UInt32: 10 is equal to 10
// UInt64: 11 is equal to 11
' This example demonstrates the generic and non-generic versions of the
' CompareTo method for several base types.
' The non-generic version takes a parameter of type Object, while the generic
' version takes a type-specific parameter, such as Boolean, Int32, or Double.
Class Sample
Public Shared Sub Main()
Dim nl As String = Environment.NewLine
Dim msg As String = _
"{0}The following is the result of using the generic and non-generic{0}" & _
"versions of the CompareTo method for several base types:{0}"
Dim now As DateTime = DateTime.Now
' Time span = 11 days, 22 hours, 33 minutes, 44 seconds
Dim tsX As New TimeSpan(11, 22, 33, 44)
' Version = 1.2.333.4
Dim versX As New Version("1.2.333.4")
' Guid = CA761232-ED42-11CE-BACD-00AA0057B223
Dim guidX As New Guid("{CA761232-ED42-11CE-BACD-00AA0057B223}")
Dim a1 As [Boolean] = True, a2 As [Boolean] = True
Dim b1 As [Byte] = 1, b2 As [Byte] = 1
Dim c1 As Int16 = -2, c2 As Int16 = 2
Dim d1 As Int32 = 3, d2 As Int32 = 3
Dim e1 As Int64 = 4, e2 As Int64 = -4
Dim f1 As [Decimal] = -5.5D, f2 As [Decimal] = 5.5D
Dim g1 As [Single] = 6.6F, g2 As [Single] = 6.6F
Dim h1 As [Double] = 7.7, h2 As [Double] = -7.7
Dim i1 As [Char] = "A"c, i2 As [Char] = "A"c
Dim j1 As String = "abc", j2 As String = "abc"
Dim k1 As DateTime = now, k2 As DateTime = now
Dim l1 As TimeSpan = tsX, l2 As TimeSpan = tsX
Dim m1 As Version = versX, m2 As New Version("2.0")
Dim n1 As Guid = guidX, n2 As Guid = guidX
' The following types are not CLS-compliant.
' SByte, UInt16, UInt32, UInt64
Console.WriteLine(msg, nl)
Try
' The second and third Show method call parameters are automatically boxed because
' the second and third Show method declaration arguments expect type Object.
Show("Boolean: ", a1, a2, a1.CompareTo(a2), a1.CompareTo(CObj(a2)))
Show("Byte: ", b1, b2, b1.CompareTo(b2), b1.CompareTo(CObj(b2)))
Show("Int16: ", c1, c2, c1.CompareTo(c2), c1.CompareTo(CObj(c2)))
Show("Int32: ", d1, d2, d1.CompareTo(d2), d1.CompareTo(CObj(d2)))
Show("Int64: ", e1, e2, e1.CompareTo(e2), e1.CompareTo(CObj(e2)))
Show("Decimal: ", f1, f2, f1.CompareTo(f2), f1.CompareTo(CObj(f2)))
Show("Single: ", g1, g2, g1.CompareTo(g2), g1.CompareTo(CObj(g2)))
Show("Double: ", h1, h2, h1.CompareTo(h2), h1.CompareTo(CObj(h2)))
Show("Char: ", i1, i2, i1.CompareTo(i2), i1.CompareTo(CObj(i2)))
Show("String: ", j1, j2, j1.CompareTo(j2), j1.CompareTo(CObj(j2)))
Show("DateTime: ", k1, k2, k1.CompareTo(k2), k1.CompareTo(CObj(k2)))
Show("TimeSpan: ", l1, l2, l1.CompareTo(l2), l1.CompareTo(CObj(l2)))
Show("Version: ", m1, m2, m1.CompareTo(m2), m1.CompareTo(CObj(m2)))
Show("Guid: ", n1, n2, n1.CompareTo(n2), n1.CompareTo(CObj(n2)))
'
Console.WriteLine("{0}The following types are not CLS-compliant:", nl)
Console.WriteLine("SByte, UInt16, UInt32, UInt64")
Catch e As Exception
Console.WriteLine(e)
End Try
End Sub
Public Shared Sub Show(caption As String, var1 As [Object], var2 As [Object], _
resultGeneric As Integer, resultNonGeneric As Integer)
Dim relation As String
Console.Write(caption)
If resultGeneric = resultNonGeneric Then
If resultGeneric < 0 Then
relation = "less than"
ElseIf resultGeneric > 0 Then
relation = "greater than"
Else
relation = "equal to"
End If
Console.WriteLine("{0} is {1} {2}", var1, relation, var2)
' The following condition will never occur because the generic and non-generic
' CompareTo methods are equivalent.
Else
Console.WriteLine("Generic CompareTo = {0}; non-generic CompareTo = {1}", _
resultGeneric, resultNonGeneric)
End If
End Sub
End Class
'
'This example produces the following results:
'
'The following is the result of using the generic and non-generic versions of the
'CompareTo method for several base types:
'
'Boolean: True is equal to True
'Byte: 1 is equal to 1
'Int16: -2 is less than 2
'Int32: 3 is equal to 3
'Int64: 4 is greater than -4
'Decimal: -5.5 is less than 5.5
'Single: 6.6 is equal to 6.6
'Double: 7.7 is greater than -7.7
'Char: A is equal to A
'String: abc is equal to abc
'DateTime: 12/1/2003 5:37:46 PM is equal to 12/1/2003 5:37:46 PM
'TimeSpan: 11.22:33:44 is equal to 11.22:33:44
'Version: 1.2.333.4 is less than 2.0
'Guid: ca761232-ed42-11ce-bacd-00aa0057b223 is equal to ca761232-ed42-11ce-bacd-00
'aa0057b223
'
'The following types are not CLS-compliant:
'SByte, UInt16, UInt32, UInt64
'
Hinweise
Diese Methode implementiert die System.IEquatable<T> -Schnittstelle und ist etwas besser, als Equals weil sie den obj Parameter nicht in ein -Objekt konvertieren muss.
Weitere Informationen
Gilt für:
.NET 9 und andere Versionen
| Produkt | Versionen |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
| .NET Framework | 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
- Quelle:
- TimeSpan.cs
- Quelle:
- TimeSpan.cs
- Quelle:
- TimeSpan.cs
Gibt einen Wert zurück, der angibt, ob zwei angegebene Instanzen von TimeSpan gleich sind.
public:
static bool Equals(TimeSpan t1, TimeSpan t2);C#
public static bool Equals (TimeSpan t1, TimeSpan t2);static member Equals : TimeSpan * TimeSpan -> boolPublic Shared Function Equals (t1 As TimeSpan, t2 As TimeSpan) As BooleanParameter
- t1
- TimeSpan
Das erste zu vergleichende Zeitintervall.
- t2
- TimeSpan
Das zweite zu vergleichende Zeitintervall.
Gibt zurück
true, wenn die Werte von t1 und t2 gleich sind, andernfalls false.
Beispiele
Im folgenden Beispiel werden mehrere TimeSpan Objekte mithilfe der statischen Equals Methode mit einem Verweisobjekt TimeSpan verglichen.
// Example of the TimeSpan::Compare( TimeSpan, TimeSpan ) and
// TimeSpan::Equals( TimeSpan, TimeSpan ) methods.
using namespace System;
const __wchar_t * protoFmt = L"{0,-38}{1}";
// Compare TimeSpan parameters, and display them with the results.
void CompareTimeSpans( TimeSpan Left, TimeSpan Right, String^ RightText )
{
String^ dataFmt = gcnew String( protoFmt );
Console::WriteLine();
Console::WriteLine( dataFmt, String::Concat( "Right: ", RightText ), Right );
Console::WriteLine( dataFmt, "TimeSpan::Equals( Left, Right )", TimeSpan::Equals( Left, Right ) );
Console::WriteLine( dataFmt, "TimeSpan::Compare( Left, Right )", TimeSpan::Compare( Left, Right ) );
}
int main()
{
TimeSpan Left = TimeSpan(2,0,0);
Console::WriteLine( "This example of the TimeSpan::Equals( TimeSpan, TimeSpan "
") and \nTimeSpan::Compare( TimeSpan, TimeSpan ) "
"methods generates the \nfollowing output by creating "
"several different TimeSpan \nobjects and comparing "
"them with a 2-hour TimeSpan.\n" );
Console::WriteLine( gcnew String( protoFmt ), "Left: TimeSpan( 2, 0, 0 )", Left );
// Create objects to compare with a 2-hour TimeSpan.
CompareTimeSpans( Left, TimeSpan(0,120,0), "TimeSpan( 0, 120, 0 )" );
CompareTimeSpans( Left, TimeSpan(2,0,1), "TimeSpan( 2, 0, 1 )" );
CompareTimeSpans( Left, TimeSpan(2,0,-1), "TimeSpan( 2, 0, -1 )" );
CompareTimeSpans( Left, TimeSpan(72000000000), "TimeSpan( 72000000000 )" );
CompareTimeSpans( Left, TimeSpan::FromDays( 1.0 / 12. ), "TimeSpan::FromDays( 1 / 12 )" );
}
/*
This example of the TimeSpan::Equals( TimeSpan, TimeSpan ) and
TimeSpan::Compare( TimeSpan, TimeSpan ) methods generates the
following output by creating several different TimeSpan
objects and comparing them with a 2-hour TimeSpan.
Left: TimeSpan( 2, 0, 0 ) 02:00:00
Right: TimeSpan( 0, 120, 0 ) 02:00:00
TimeSpan::Equals( Left, Right ) True
TimeSpan::Compare( Left, Right ) 0
Right: TimeSpan( 2, 0, 1 ) 02:00:01
TimeSpan::Equals( Left, Right ) False
TimeSpan::Compare( Left, Right ) -1
Right: TimeSpan( 2, 0, -1 ) 01:59:59
TimeSpan::Equals( Left, Right ) False
TimeSpan::Compare( Left, Right ) 1
Right: TimeSpan( 72000000000 ) 02:00:00
TimeSpan::Equals( Left, Right ) True
TimeSpan::Compare( Left, Right ) 0
Right: TimeSpan::FromDays( 1 / 12 ) 02:00:00
TimeSpan::Equals( Left, Right ) True
TimeSpan::Compare( Left, Right ) 0
*/
C#
// Example of the TimeSpan.Compare( TimeSpan, TimeSpan ) and
// TimeSpan.Equals( TimeSpan, TimeSpan ) methods.
using System;
class TSCompareEqualsDemo
{
const string dataFmt = "{0,-38}{1}" ;
// Compare TimeSpan parameters, and display them with the results.
static void CompareTimeSpans( TimeSpan Left, TimeSpan Right,
string RightText )
{
Console.WriteLine( );
Console.WriteLine( dataFmt, "Right: " + RightText, Right );
Console.WriteLine( dataFmt, "TimeSpan.Equals( Left, Right )",
TimeSpan.Equals( Left, Right ) );
Console.WriteLine( dataFmt,
"TimeSpan.Compare( Left, Right )",
TimeSpan.Compare( Left, Right ) );
}
static void Main( )
{
TimeSpan Left = new TimeSpan( 2, 0, 0 );
Console.WriteLine(
"This example of the TimeSpan.Equals( TimeSpan, Time" +
"Span ) and \nTimeSpan.Compare( TimeSpan, TimeSpan ) " +
"methods generates the \nfollowing output by creating " +
"several different TimeSpan \nobjects and comparing " +
"them with a 2-hour TimeSpan.\n" );
Console.WriteLine( dataFmt, "Left: TimeSpan( 2, 0, 0 )",
Left );
// Create objects to compare with a 2-hour TimeSpan.
CompareTimeSpans( Left, new TimeSpan( 0, 120, 0 ),
"TimeSpan( 0, 120, 0 )" );
CompareTimeSpans( Left, new TimeSpan( 2, 0, 1 ),
"TimeSpan( 2, 0, 1 )" );
CompareTimeSpans( Left, new TimeSpan( 2, 0, -1 ),
"TimeSpan( 2, 0, -1 )");
CompareTimeSpans( Left, new TimeSpan( 72000000000 ),
"TimeSpan( 72000000000 )" );
CompareTimeSpans( Left, TimeSpan.FromDays( 1.0 / 12D ),
"TimeSpan.FromDays( 1 / 12 )" );
}
}
/*
This example of the TimeSpan.Equals( TimeSpan, TimeSpan ) and
TimeSpan.Compare( TimeSpan, TimeSpan ) methods generates the
following output by creating several different TimeSpan
objects and comparing them with a 2-hour TimeSpan.
Left: TimeSpan( 2, 0, 0 ) 02:00:00
Right: TimeSpan( 0, 120, 0 ) 02:00:00
TimeSpan.Equals( Left, Right ) True
TimeSpan.Compare( Left, Right ) 0
Right: TimeSpan( 2, 0, 1 ) 02:00:01
TimeSpan.Equals( Left, Right ) False
TimeSpan.Compare( Left, Right ) -1
Right: TimeSpan( 2, 0, -1 ) 01:59:59
TimeSpan.Equals( Left, Right ) False
TimeSpan.Compare( Left, Right ) 1
Right: TimeSpan( 72000000000 ) 02:00:00
TimeSpan.Equals( Left, Right ) True
TimeSpan.Compare( Left, Right ) 0
Right: TimeSpan.FromDays( 1 / 12 ) 02:00:00
TimeSpan.Equals( Left, Right ) True
TimeSpan.Compare( Left, Right ) 0
*/
// Example of the TimeSpan.Compare( TimeSpan, TimeSpan ) and
// TimeSpan.Equals( TimeSpan, TimeSpan ) methods.
open System
// Compare TimeSpan parameters, and display them with the results.
let compareTimeSpans left right rightText =
printfn $"""
{"Right: " + rightText,-38}{right}"""
printfn $"""{"TimeSpan.Equals( Left, Right )",-38}{TimeSpan.Equals(left, right)}"""
printfn $"""{"TimeSpan.Compare( Left, Right )",-38}{TimeSpan.Compare(left, right)}"""
let left = TimeSpan(2, 0, 0)
printfn "This example of the TimeSpan.Equals( TimeSpan, TimeSpan ) and \nTimeSpan.Compare( TimeSpan, TimeSpan ) methods generates the \nfollowing output by creating several different TimeSpan \nobjects and comparing them with a 2-hour TimeSpan.\n"
printfn $"""{"Left: TimeSpan( 2, 0, 0 )",-38}{left}"""
// Create objects to compare with a 2-hour TimeSpan.
compareTimeSpans left (TimeSpan(0, 120, 0))
"TimeSpan( 0, 120, 0 )"
compareTimeSpans left (TimeSpan( 2, 0, 1 ))
"TimeSpan( 2, 0, 1 )"
compareTimeSpans left (TimeSpan( 2, 0, -1 ))
"TimeSpan( 2, 0, -1 )"
compareTimeSpans left (TimeSpan 72000000000L)
"TimeSpan( 72000000000 )"
compareTimeSpans left (TimeSpan.FromDays( 1. / 12. ))
"TimeSpan.FromDays( 1 / 12 )"
(*
This example of the TimeSpan.Equals( TimeSpan, TimeSpan ) and
TimeSpan.Compare( TimeSpan, TimeSpan ) methods generates the
following output by creating several different TimeSpan
objects and comparing them with a 2-hour TimeSpan.
Left: TimeSpan( 2, 0, 0 ) 02:00:00
Right: TimeSpan( 0, 120, 0 ) 02:00:00
TimeSpan.Equals( Left, Right ) True
TimeSpan.Compare( Left, Right ) 0
Right: TimeSpan( 2, 0, 1 ) 02:00:01
TimeSpan.Equals( Left, Right ) False
TimeSpan.Compare( Left, Right ) -1
Right: TimeSpan( 2, 0, -1 ) 01:59:59
TimeSpan.Equals( Left, Right ) False
TimeSpan.Compare( Left, Right ) 1
Right: TimeSpan( 72000000000 ) 02:00:00
TimeSpan.Equals( Left, Right ) True
TimeSpan.Compare( Left, Right ) 0
Right: TimeSpan.FromDays( 1 / 12 ) 02:00:00
TimeSpan.Equals( Left, Right ) True
TimeSpan.Compare( Left, Right ) 0
*)
' Example of the TimeSpan.Compare( TimeSpan, TimeSpan ) and
' TimeSpan.Equals( TimeSpan, TimeSpan ) methods.
Module TSCompareEqualsDemo
Const dataFmt As String = "{0,-38}{1}"
' Compare TimeSpan parameters, and display them with the results.
Sub CompareTimeSpans( Left as TimeSpan, Right as TimeSpan, _
RightText as String )
Console.WriteLine( )
Console.WriteLine( dataFmt, "Right: " & RightText, Right )
Console.WriteLine( dataFmt, "TimeSpan.Equals( Left, Right )", _
TimeSpan.Equals( Left, Right ) )
Console.WriteLine( dataFmt, _
"TimeSpan.Compare( Left, Right )", _
TimeSpan.Compare( Left, Right ) )
End Sub
Sub Main( )
Dim Left as new TimeSpan( 2, 0, 0 )
Console.WriteLine( _
"This example of the TimeSpan.Equals( TimeSpan, " & _
"TimeSpan ) and " & vbCrLf & "TimeSpan.Compare( " & _
"TimeSpan, TimeSpan ) methods generates the " & vbCrLf & _
"following output by creating several " & _
"different TimeSpan " & vbCrLf & "objects and " & _
"comparing them with a 2-hour TimeSpan." & vbCrLf )
Console.WriteLine( dataFmt, "Left: TimeSpan( 2, 0, 0 )", Left )
' Create objects to compare with a 2-hour TimeSpan.
CompareTimeSpans( Left, new TimeSpan( 0, 120, 0 ), _
"TimeSpan( 0, 120, 0 )" )
CompareTimeSpans( Left, new TimeSpan( 2, 0, 1 ), _
"TimeSpan( 2, 0, 1 )" )
CompareTimeSpans( Left, new TimeSpan( 2, 0, -1 ), _
"TimeSpan( 2, 0, -1 )" )
CompareTimeSpans( Left, new TimeSpan( 72000000000 ), _
"TimeSpan( 72000000000 )" )
CompareTimeSpans( Left, TimeSpan.FromDays( 1.0 / 12R ), _
"TimeSpan.FromDays( 1 / 12 )" )
End Sub
End Module
' This example of the TimeSpan.Equals( TimeSpan, TimeSpan ) and
' TimeSpan.Compare( TimeSpan, TimeSpan ) methods generates the
' following output by creating several different TimeSpan
' objects and comparing them with a 2-hour TimeSpan.
'
' Left: TimeSpan( 2, 0, 0 ) 02:00:00
'
' Right: TimeSpan( 0, 120, 0 ) 02:00:00
' TimeSpan.Equals( Left, Right ) True
' TimeSpan.Compare( Left, Right ) 0
'
' Right: TimeSpan( 2, 0, 1 ) 02:00:01
' TimeSpan.Equals( Left, Right ) False
' TimeSpan.Compare( Left, Right ) -1
'
' Right: TimeSpan( 2, 0, -1 ) 01:59:59
' TimeSpan.Equals( Left, Right ) False
' TimeSpan.Compare( Left, Right ) 1
'
' Right: TimeSpan( 72000000000 ) 02:00:00
' TimeSpan.Equals( Left, Right ) True
' TimeSpan.Compare( Left, Right ) 0
'
' Right: TimeSpan.FromDays( 1 / 12 ) 02:00:00
' TimeSpan.Equals( Left, Right ) True
' TimeSpan.Compare( Left, Right ) 0
Weitere Informationen
Gilt für:
.NET 9 und andere Versionen
| Produkt | Versionen |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1 |
| UWP | 10.0 |
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