Uri.MakeRelative(Uri) Metodo

Definizione

Spazio dei nomi:

System

Assembly:

System.Runtime.dll

Assembly:

System.dll

Assembly:

netstandard.dll

Attenzione

The method has been deprecated. Please use MakeRelativeUri(Uri uri). https://go.microsoft.com/fwlink/?linkid=14202

Attenzione

Uri.MakeRelative has been deprecated. Use MakeRelativeUri(Uri uri).

Attenzione

Uri.MakeRelative has been deprecated. Use MakeRelativeUri(Uri uri) instead.

Attenzione

The method has been deprecated. Please use MakeRelativeUri(Uri uri). http://go.microsoft.com/fwlink/?linkid=14202

Determina la differenza tra due istanze di Uri.

public:
 System::String ^ MakeRelative(Uri ^ toUri);

[System.Obsolete("The method has been deprecated. Please use MakeRelativeUri(Uri uri). https://go.microsoft.com/fwlink/?linkid=14202")]
public string MakeRelative (Uri toUri);

[System.Obsolete("Uri.MakeRelative has been deprecated. Use MakeRelativeUri(Uri uri).")]
public string MakeRelative (Uri toUri);

[System.Obsolete("Uri.MakeRelative has been deprecated. Use MakeRelativeUri(Uri uri) instead.")]
public string MakeRelative (Uri toUri);

[System.Obsolete("The method has been deprecated. Please use MakeRelativeUri(Uri uri). http://go.microsoft.com/fwlink/?linkid=14202")]
public string MakeRelative (Uri toUri);

public string MakeRelative (Uri toUri);

[<System.Obsolete("The method has been deprecated. Please use MakeRelativeUri(Uri uri). https://go.microsoft.com/fwlink/?linkid=14202")>]
member this.MakeRelative : Uri -> string

[<System.Obsolete("Uri.MakeRelative has been deprecated. Use MakeRelativeUri(Uri uri).")>]
member this.MakeRelative : Uri -> string

[<System.Obsolete("Uri.MakeRelative has been deprecated. Use MakeRelativeUri(Uri uri) instead.")>]
member this.MakeRelative : Uri -> string

[<System.Obsolete("The method has been deprecated. Please use MakeRelativeUri(Uri uri). http://go.microsoft.com/fwlink/?linkid=14202")>]
member this.MakeRelative : Uri -> string

member this.MakeRelative : Uri -> string

Public Function MakeRelative (toUri As Uri) As String

Parametri

toUri

Uri

URI da confrontare con l'URI corrente.

Restituisce

String

Se il nome host e lo schema di questa istanza di URI e toUri sono identici, questo metodo restituisce un oggetto String che rappresenta un URI relativo che, quando aggiunto all'istanza URI corrente, restituisce il parametro toUri.

Se il nome host o lo schema è differente, questo metodo restituisce un oggetto String che rappresenta il parametro toUri.

Attributi

ObsoleteAttribute

Eccezioni

ArgumentNullException

toUri è null.

InvalidOperationException

Questa istanza rappresenta un URI relativo e questo metodo è valido solo per URI assoluti.

Esempio

Nell'esempio seguente vengono create 2 Uri istanze. La differenza nelle informazioni sul percorso viene scritta nella console.

// Create a base Uri.
Uri^ address1 = gcnew Uri( "http://www.contoso.com/" );

// Create a new Uri from a string.
Uri^ address2 = gcnew Uri( "http://www.contoso.com/index.htm?date=today" );

// Determine the relative Uri.  
Console::WriteLine( "The difference is {0}", address1->MakeRelativeUri( address2 ) );

// Create a base Uri.
Uri address1 = new Uri("http://www.contoso.com/");

// Create a new Uri from a string.
Uri address2 = new Uri("http://www.contoso.com/index.htm?date=today");

// Determine the relative Uri.
Console.WriteLine("The difference is {0}", address1.MakeRelativeUri(address2));

// Create a base Uri.
let address1 = Uri "http://www.contoso.com/"

// Create a new Uri from a string.
let address2 = Uri "http://www.contoso.com/index.htm?date=today"

// Determine the relative Uri.
printfn $"The difference is {address1.MakeRelativeUri address2}"

    ' Create a base Uri.
    Dim address1 As New Uri("http://www.contoso.com/")
    
    ' Create a new Uri from a string.
    Dim address2 As New Uri("http://www.contoso.com/index.htm?date=today")
    
    ' Determine the relative Uri.  
    Console.WriteLine("The difference is {0}", address1.MakeRelativeUri(address2))

End Sub

Commenti

La tabella seguente illustra l'istanza dell'URI, toUrie i risultati della chiamata MakeRelativea .

Istanza URI corrente	toUri	Valore restituito
http://www.contoso.com/	http://www.contoso.com/test/test.htm	test/test.htm
http://www.contoso.com/test1/	http://www.contoso.com/	../
http://www.contoso.com:8000/	http://www.contoso.com/test/test.htm	http://www.contoso.com/test/test.htm
http://username@www.contoso.com/	http://www.contoso.com/test1/test1.txt	test1/test1.txt

Le informazioni utente, se presenti nell'URI, vengono ignorate.