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IRTCClient::NetworkQuality (Windows Embedded CE 6.0)

1/6/2010

This method gets the quality value of the network connection.

Syntax

HRESULT get_NetworkQuality(
  long* plNetworkQuality
);

Parameters

  • plNetworkQuality
    [out] Pointer to the network quality value.

Return Value

This method can return an RTC_E_ constant.

The following table shows an additional possible return value.

Value Meaning

S_FALSE

The network quality is not available or the remote party has been disconnected.

Remarks

This quality value of the network connection ranges between 0 for worst quality and 100 for best quality.

The computation is based on packet loss, jitter, and round-trip time values reported by the streaming components.

Note

The application should call this method when an RTC_CLIENT_EVENT_TYPE enumeration value of RTCCET_NETWORK_QUALITY_CHANGE occurs.

Requirements

Header rtccore.h, rtccore.idl
Library uuid.lib
Windows Embedded CE Windows CE .NET 4.0 and later

See Also

Reference

IRTCClient
RTC_CLIENT_EVENT_TYPE