IPGlobalStatistics.ReceivedPacketsDiscarded Свойство

Определение

Пространство имен:

System.Net.NetworkInformation

Сборка:

System.Net.NetworkInformation.dll

Возвращает число полученных IP-пакетов, которые были удалены.

public:
 abstract property long ReceivedPacketsDiscarded { long get(); };

[System.Runtime.Versioning.UnsupportedOSPlatform("android")]
public abstract long ReceivedPacketsDiscarded { get; }

[<System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
member this.ReceivedPacketsDiscarded : int64

Public MustOverride ReadOnly Property ReceivedPacketsDiscarded As Long

Значение свойства

Int64

Значение типа Int64, указывающее общее число входящих пакетов, которые были удалены.

Атрибуты

UnsupportedOSPlatformAttribute

Примеры

В следующем примере кода отображается статистика по полученным IP-пакетам.

void ShowInboundIPStatistics()
{
   IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties();
   IPGlobalStatistics ^ ipstat = properties->GetIPv4GlobalStatistics();
   Console::WriteLine( "  Inbound Packet Data:" );
   Console::WriteLine( "      Received ............................ : {0}", 
      ipstat->ReceivedPackets );
   Console::WriteLine( "      Forwarded ........................... : {0}", 
      ipstat->ReceivedPacketsForwarded );
   Console::WriteLine( "      Delivered ........................... : {0}", 
      ipstat->ReceivedPacketsDelivered );
   Console::WriteLine( "      Discarded ........................... : {0}", 
      ipstat->ReceivedPacketsDiscarded );
}

public static void ShowInboundIPStatistics()
{
     IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
     IPGlobalStatistics ipstat = properties.GetIPv4GlobalStatistics();
     Console.WriteLine("  Inbound Packet Data:");
     Console.WriteLine("      Received ............................ : {0}",
     ipstat.ReceivedPackets);
     Console.WriteLine("      Forwarded ........................... : {0}",
     ipstat.ReceivedPacketsForwarded);
     Console.WriteLine("      Delivered ........................... : {0}",
     ipstat.ReceivedPacketsDelivered);
     Console.WriteLine("      Discarded ........................... : {0}",
     ipstat.ReceivedPacketsDiscarded);
}

Public Shared Sub ShowInboundIPStatistics() 
    Dim properties As IPGlobalProperties = IPGlobalProperties.GetIPGlobalProperties()
    Dim ipstat As IPGlobalStatistics = properties.GetIPv4GlobalStatistics()
    Console.WriteLine("  Inbound Packet Data:")
    Console.WriteLine("      Received ............................ : {0}", ipstat.ReceivedPackets)
    Console.WriteLine("      Forwarded ........................... : {0}", ipstat.ReceivedPacketsForwarded)
    Console.WriteLine("      Delivered ........................... : {0}", ipstat.ReceivedPacketsDelivered)
    Console.WriteLine("      Discarded ........................... : {0}", ipstat.ReceivedPacketsDiscarded)

End Sub

Комментарии

Значение, возвращаемое этим свойством, включает только те пакеты, которые были удалены, даже если они не содержали ошибок, препятствующих повторной сборке или доставке. Как правило, пакеты в этой категории отклоняются из-за нехватки буферного пространства.