Uri.IsDefaultPort Eigenschaft

Definition

Namespace:
System
Assemblys:
System.dll, System.Runtime.dll
Assemblys:
netstandard.dll, System.Runtime.dll
Assembly:
System.Runtime.dll
Assembly:
System.dll
Assembly:
netstandard.dll
Quelle:
Uri.cs
Quelle:
Uri.cs
Quelle:
Uri.cs
Quelle:
Uri.cs
Quelle:
Uri.cs

Ruft einen Wert ab, der angibt, ob der Portwert des URI der Standardwert für dieses Schema ist.

public:
 property bool IsDefaultPort { bool get(); };
public bool IsDefaultPort { get; }
member this.IsDefaultPort : bool
Public ReadOnly Property IsDefaultPort As Boolean

Eigenschaftswert

Boolean

truewenn der Wert in der Port Eigenschaft der Standardport für dieses Schema ist; andernfalls . false

Ausnahmen

InvalidOperationException

Diese Instanz stellt einen relativen URI dar, und diese Eigenschaft ist nur für absolute URIs gültig.

Beispiele

Im folgenden Beispiel wird eine Uri Instanz erstellt und überprüft, ob der Standardport verwendet wird.

// Create Uri
Uri uriAddress = new Uri("http://www.contoso.com/index.htm#search");
Console.WriteLine(uriAddress.Fragment);
Console.WriteLine("Uri {0} the default port ", uriAddress.IsDefaultPort ? "uses" : "does not use");

Console.WriteLine("The path of this Uri is {0}", uriAddress.GetLeftPart(UriPartial.Path));
Console.WriteLine("Hash code {0}", uriAddress.GetHashCode());
// The example displays output similar to the following:
//        #search
//        Uri uses the default port
//        The path of this Uri is http://www.contoso.com/index.htm
//        Hash code -988419291

// Create Uri
let uriAddress = Uri "http://www.contoso.com/index.htm#search"
printfn $"{uriAddress.Fragment}"
printfn $"""Uri {if uriAddress.IsDefaultPort then "uses" else "does not use"} the default port """

printfn $"The path of this Uri is {uriAddress.GetLeftPart UriPartial.Path}"
printfn $"Hash code {uriAddress.GetHashCode()}"
// The example displays output similar to the following:
//        #search
//        Uri uses the default port
//        The path of this Uri is http://www.contoso.com/index.htm
//        Hash code -988419291

' Create Uri
Dim uriAddress As New Uri("http://www.contoso.com/index.htm#search")
Console.WriteLine(uriAddress.Fragment)
Console.WriteLine("Uri {0} the default port ", If(uriAddress.IsDefaultPort, "uses", "does not use")) 

Console.WriteLine("The path of this Uri is {0}", uriAddress.GetLeftPart(UriPartial.Path))
Console.WriteLine("Hash code {0}", uriAddress.GetHashCode())
' The example displays output similar to the following:
'        #search
'        Uri uses the default port
'        The path of this Uri is http://www.contoso.com/index.htm
'        Hash code -988419291

Gilt für: