Uri.Equality(Uri, Uri) Operador

Definição

Namespace:

System

Assembly:

System.Runtime.dll

Assembly:

System.dll

Assembly:

netstandard.dll

Determina se duas instâncias Uri têm o mesmo valor.

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

Parâmetros

uri1

Uri

Um URI para comparar com uri2.

uri2

Uri

Um URI para comparar com uri1.

Retornos

Boolean

true se as Uri instâncias forem equivalentes; caso contrário, false.

Exemplos

Este exemplo cria três Uri instâncias de cadeias de caracteres e as compara para determinar se elas representam o mesmo valor. Address1 e Address2 são iguais porque a Fragment parte é ignorada para essa comparação. O resultado é gravado no console.

// 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

Comentários

Essa sobrecarga usa o Equals método para determinar se as duas Uri instâncias são equivalentes. UserInfo e Fragment o conteúdo é ignorado ao fazer essa comparação.