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IcmpV4Statistics.EchoRequestsSent Vlastnost

Definice

Získá počet zpráv protokolu IP Control Message Protocol verze 4 (ICMPv4) Žádosti o odezvu, které byly odeslány.

public:
 abstract property long EchoRequestsSent { long get(); };
public abstract long EchoRequestsSent { get; }
member this.EchoRequestsSent : int64
Public MustOverride ReadOnly Property EchoRequestsSent As Long

Hodnota vlastnosti

Hodnota Int64 , která určuje celkový počet odeslaných zpráv s žádostí o odezvu ICMP.

Příklady

Následující příklad zobrazí hodnotu této vlastnosti.

void ShowIcmpV4EchoData()
{
   IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties();
   IcmpV4Statistics ^ statistics = properties->GetIcmpV4Statistics();
   Console::WriteLine( "  Echo Requests ....................... Sent: {0,-10}   Received: {1,-10}", 
      statistics->EchoRequestsSent, 
      statistics->EchoRequestsReceived );
   Console::WriteLine( "  Echo Replies ........................ Sent: {0,-10}   Received: {1,-10}", 
      statistics->EchoRepliesSent, 
      statistics->EchoRepliesReceived );
}
public static void ShowIcmpV4EchoData()
{
    IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
    IcmpV4Statistics statistics = properties.GetIcmpV4Statistics();
    Console.WriteLine("  Echo Requests ....................... Sent: {0,-10}   Received: {1,-10}",
        statistics.EchoRequestsSent, statistics.EchoRequestsReceived);
    Console.WriteLine("  Echo Replies ........................ Sent: {0,-10}   Received: {1,-10}",
        statistics.EchoRepliesSent, statistics.EchoRepliesReceived);
}
Public Shared Sub ShowIcmpV4EchoData() 
    Dim properties As IPGlobalProperties = IPGlobalProperties.GetIPGlobalProperties()
    Dim statistics As IcmpV4Statistics = properties.GetIcmpV4Statistics()
    Console.WriteLine("  Echo Requests ....................... Sent: {0,-10}   Received: {1,-10}", statistics.EchoRequestsSent, statistics.EchoRequestsReceived)
    Console.WriteLine("  Echo Replies ........................ Sent: {0,-10}   Received: {1,-10}", statistics.EchoRepliesSent, statistics.EchoRepliesReceived)

End Sub

Poznámky

Zprávy Žádosti o odezvu a Odpověď na odezvu umožňují počítači vyžádat odpověď protokolu ICMP ze vzdáleného počítače v síti. Tato funkce se často používá k určení platnosti vzdálených adres.

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