IPGlobalStatistics.OutputPacketsDiscarded 屬性

定義

命名空間:

System.Net.NetworkInformation

組件:

System.Net.NetworkInformation.dll

取得已捨棄的傳送網際網路通訊協定 (IP) 封包數目。

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

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

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

Public MustOverride ReadOnly Property OutputPacketsDiscarded As Long

屬性值

Int64

Int64 值，指定已捨棄的輸出封包總數。

屬性

UnsupportedOSPlatformAttribute

範例

下列程式代碼範例會顯示輸出IP封包的統計數據。

void ShowOutboundIPStatistics()
{
   IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties();
   IPGlobalStatistics ^ ipstat = properties->GetIPv4GlobalStatistics();
   Console::WriteLine( "  Outbound Packet Data:" );
   Console::WriteLine( "      Requested ........................... : {0}", 
      ipstat->OutputPacketRequests );
   Console::WriteLine( "      Discarded ........................... : {0}", 
      ipstat->OutputPacketsDiscarded );
   Console::WriteLine( "      No Routing Discards ................. : {0}", 
      ipstat->OutputPacketsWithNoRoute );
   Console::WriteLine( "      Routing Entry Discards .............. : {0}", 
      ipstat->OutputPacketRoutingDiscards );
}

public static void ShowOutboundIPStatistics()
{
    IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
    IPGlobalStatistics ipstat = properties.GetIPv4GlobalStatistics();
    Console.WriteLine("  Outbound Packet Data:");
    Console.WriteLine("      Requested ........................... : {0}",
        ipstat.OutputPacketRequests);
    Console.WriteLine("      Discarded ........................... : {0}",
        ipstat.OutputPacketsDiscarded);
    Console.WriteLine("      No Routing Discards ................. : {0}",
        ipstat.OutputPacketsWithNoRoute);
    Console.WriteLine("      Routing Entry Discards .............. : {0}",
        ipstat.OutputPacketRoutingDiscards);
}

Public Shared Sub ShowOutboundIPStatistics() 
    Dim properties As IPGlobalProperties = IPGlobalProperties.GetIPGlobalProperties()
    Dim ipstat As IPGlobalStatistics = properties.GetIPv4GlobalStatistics()
    Console.WriteLine("  Outbound Packet Data:")
    Console.WriteLine("      Requested ........................... : {0}", ipstat.OutputPacketRequests)
    Console.WriteLine("      Discarded ........................... : {0}", ipstat.OutputPacketsDiscarded)
    Console.WriteLine("      No Routing Discards ................. : {0}", ipstat.OutputPacketsWithNoRoute)
    Console.WriteLine("      Routing Entry Discards .............. : {0}", ipstat.OutputPacketRoutingDiscards)

End Sub

備註

此屬性傳回的數據不包含因為封包無法傳遞的錯誤而捨棄的封包。 此數據中包含的封包通常會因為網路問題而捨棄，例如緩衝區空間不足。