Uri.IsDefaultPort Propriedade

Definição

Espaço de Nomes:

System

Assemblagens:

netstandard.dll, System.Runtime.dll

Origem:

Uri.cs

Obtém um valor que indica se o valor de porta do URI é o padrão para este esquema.

public:
 property bool IsDefaultPort { bool get(); };

public bool IsDefaultPort { get; }

member this.IsDefaultPort : bool

Public ReadOnly Property IsDefaultPort As Boolean

Valor de Propriedade

Boolean

true se o valor na Port propriedade for a porta padrão para este esquema; caso contrário, false.

Exceções

InvalidOperationException

Esta instância representa um URI relativo, e esta propriedade é válida apenas para URIs absolutos.

Exemplos

O exemplo seguinte cria uma Uri instância e verifica se utiliza a porta padrão.

// 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