InitialiseIcmpHandle()

void System.Net.NetworkInformation.Ping.InitialiseIcmpHandle ( )

inlineprivate

Definition at line 541 of file Ping.cs.

    {
        if (!_ipv6 && _handlePingV4 == null)
        {
            _handlePingV4 = global::Interop.IpHlpApi.IcmpCreateFile();
            if (_handlePingV4.IsInvalid)
            {
                _handlePingV4 = null;
                throw new Win32Exception();
            }
        }
        else if (_ipv6 && _handlePingV6 == null)
        {
            _handlePingV6 = global::Interop.IpHlpApi.Icmp6CreateFile();
            if (_handlePingV6.IsInvalid)
            {
                _handlePingV6 = null;
                throw new Win32Exception();
            }
        }
    }

References System.Net.NetworkInformation.Ping._handlePingV4, System.Net.NetworkInformation.Ping._handlePingV6, and System.Net.NetworkInformation.Ping._ipv6.

Referenced by System.Net.NetworkInformation.Ping.DoSendPingCore().