IPGlobalStatistics.OutputPacketsDiscarded 属性

定义

命名空间:

System.Net.NetworkInformation

程序集:

System.Net.NetworkInformation.dll

获取已丢弃的已传输 Internet 协议 (IP) 数据包数。

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

属性值

Int64

Int64 值，它指定已丢弃的外发数据包的总数。

属性

UnsupportedOSPlatformAttribute

示例

下面的代码示例显示出站 IP 数据包的统计信息。

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

注解

此属性返回的数据不包括由于导致数据包无法传送的错误而丢弃的数据包。 此数据中包含的数据包通常由于网络问题（如缓冲区空间不足）而被丢弃。