HttpListener.IsListening Properti

Definisi

Ruang nama:

System.Net

Rakitan:

System.Net.HttpListener.dll

Sumber:

HttpListener.cs

Mendapatkan nilai yang menunjukkan apakah HttpListener telah dimulai.

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

public bool IsListening { get; }

member this.IsListening : bool

Public ReadOnly Property IsListening As Boolean

Nilai Properti

Boolean

true HttpListener jika dimulai; jika tidak, false.

Contoh

Contoh kode berikut menunjukkan penggunaan properti ini untuk menentukan status mendengarkan instans.

public static void DisplayPrefixesAndState(HttpListener listener)
{
    // List the prefixes to which the server listens.
    HttpListenerPrefixCollection prefixes = listener.Prefixes;
    if (prefixes.Count == 0)
    {
        Console.WriteLine("There are no prefixes.");
    }
    foreach(string prefix in prefixes)
    {
        Console.WriteLine(prefix);
    }
    // Show the listening state.
    if (listener.IsListening)
    {
        Console.WriteLine("The server is listening.");
    }
}

Public Shared Sub DisplayPrefixesAndState(ByVal listener As HttpListener)
    ' List the prefixes to which the server listens.
    Dim prefixes As HttpListenerPrefixCollection = listener.Prefixes

    If prefixes.Count = 0 Then
        Console.WriteLine("There are no prefixes.")
    End If

    For Each prefix As String In prefixes
        Console.WriteLine(prefix)
    Next

    ' Show the listening state.
    If listener.IsListening Then
        Console.WriteLine("The server is listening.")
    End If
End Sub

Keterangan

Untuk memulai HttpListener, panggil Start metode .