Uri.Equality(Uri, Uri) Operátor

Definice

Obor názvů:

System

Sestavení:

System.Runtime.dll

Sestavení:

System.dll

Sestavení:

netstandard.dll

Určuje, zda mají dvě Uri instance stejnou hodnotu.

public:
 static bool operator ==(Uri ^ uri1, Uri ^ uri2);

public static bool operator == (Uri uri1, Uri uri2);

public static bool operator == (Uri? uri1, Uri? uri2);

static member ( = ) : Uri * Uri -> bool

Public Shared Operator == (uri1 As Uri, uri2 As Uri) As Boolean

Parametry

uri1

Uri

Identifikátor URI pro porovnání s uri2.

uri2

Uri

Identifikátor URI pro porovnání s uri1.

Návraty

Boolean

trueUri jsou-li instance ekvivalentní; v opačném případě false.

Příklady

Tento příklad vytvoří ze řetězců tři Uri instance a porovná je a určí, jestli představují stejnou hodnotu. Address1 a Address2 jsou stejné, protože Fragment část je pro toto porovnání ignorována. Výsledek se zapíše do konzoly.

// Create some Uris.
Uri^ address1 = gcnew Uri( "http://www.contoso.com/index.htm#search" );
Uri^ address2 = gcnew Uri( "http://www.contoso.com/index.htm" );
Uri^ address3 = gcnew Uri( "http://www.contoso.com/index.htm?date=today" );

// The first two are equal because the fragment is ignored.
if ( address1 == address2 )
   Console::WriteLine( "{0} is equal to {1}", address1, address2 );

// The second two are not equal.
if ( address2 != address3 )
   Console::WriteLine( "{0} is not equal to {1}", address2, address3 );

// Create some Uris.
Uri address1 = new Uri("http://www.contoso.com/index.htm#search");
Uri address2 = new Uri("http://www.contoso.com/index.htm");
Uri address3 = new Uri("http://www.contoso.com/index.htm?date=today");

// The first two are equal because the fragment is ignored.
if (address1 == address2)
    Console.WriteLine("{0} is equal to {1}", address1.ToString(), address2.ToString());

// The second two are not equal.
if (address2 != address3)
    Console.WriteLine("{0} is not equal to {1}", address2.ToString(), address3.ToString());

// Create some Uris.
let address1 = Uri "http://www.contoso.com/index.htm#search"
let address2 = Uri "http://www.contoso.com/index.htm"
let address3 = Uri "http://www.contoso.com/index.htm?date=today"

// The first two are equal because the fragment is ignored.
if address1 = address2 then
    printfn $"{address1} is equal to {address2}"

// The second two are not equal.
if address2 <> address3 then
    printfn $"{address2} is not equal to {address3}"

' Create some Uris.
Dim address1 As New Uri("http://www.contoso.com/index.htm#search")
Dim address2 As New Uri("http://www.contoso.com/index.htm")
Dim address3 As New Uri("http://www.contoso.com/index.htm?date=today")

' The first two are equal because the fragment is ignored.
If address1 = address2 Then
    Console.WriteLine("{0} is equal to {1}", address1.ToString(), address2.ToString())
End If 
' The second two are not equal.
If address2 <> address3 Then
    Console.WriteLine("{0} is not equal to {1}", address2.ToString(), address3.ToString())
End If

Poznámky

Toto přetížení používá metodu Equals k určení, zda jsou tyto dvě Uri instance ekvivalentní. UserInfo při vytváření tohoto porovnání se ignoruje obsah Fragment .