# LastmileProbeResult (/zh-CN/api-reference/rtc/csharp-windows/class-lastmileproberesult)

> For AI agents: see the complete documentation index at [llms.txt](/llms.txt).

<a id="class_lastmileproberesult__prototype"></a>

```csharp
public class LastmileProbeResult
    {
        public LastmileProbeResult()
        {
            state = LASTMILE_PROBE_RESULT_STATE.LASTMILE_PROBE_RESULT_UNAVAILABLE;
            rtt = 0;
        }

        public LastmileProbeResult(LASTMILE_PROBE_RESULT_STATE state, LastmileProbeOneWayResult uplinkReport,
            LastmileProbeOneWayResult downlinkReport, uint rtt)
        {
            this.state = state;
            this.uplinkReport = uplinkReport;
            this.downlinkReport = downlinkReport;
            this.rtt = rtt;
        }
        public LASTMILE_PROBE_RESULT_STATE state { set; get; }
        public LastmileProbeOneWayResult uplinkReport { set; get; }
        public LastmileProbeOneWayResult downlinkReport { set; get; }
        public uint rtt { set; get; }
    }
```

<a id="class_lastmileproberesult__parameters"></a>

## 属性 [#属性]

<ParameterList>
<a id="state"></a>
<Parameter name="state">

Last mile 质量探测结果的状态。详见: [LASTMILE_PROBE_RESULT_STATE](/zh-CN/api-reference/rtc/csharp-windows/enum-lastmileproberesultstate)。

</Parameter>
<a id="uplinkreport"></a>
<Parameter name="uplinkReport">

上行网络质量报告。详见 [LastmileProbeOneWayResult](/zh-CN/api-reference/rtc/csharp-windows/class-lastmileprobeonewayresult)。

</Parameter>
<a id="downlinkreport"></a>
<Parameter name="downlinkReport">

下行网络质量报告。详见 [LastmileProbeOneWayResult](/zh-CN/api-reference/rtc/csharp-windows/class-lastmileprobeonewayresult)。

</Parameter>
<a id="rtt"></a>
<Parameter name="rtt">

往返时延 (ms)。

</Parameter>
</ParameterList>