WPF & C# - 핑 테스트 Ping Test ( PingOptions Class )

WPF & C# - 핑 테스트 Ping Test ( PingOptions Class )

testPing.zip

MainWindow.xaml

<StackPanel>
    <Button x:Name="btn" Height="35" Click="btn_Click" Content="Ping Test"></Button>
    <Label x:Name="lbl"></Label>
</StackPanel>

MainWindow.xaml.cs

private void btn_Click(object sender, RoutedEventArgs e)
{
    Ping pingSender = new Ping();
    PingOptions options = new PingOptions();
 
    // Use the default Ttl value which is 128,
    // but change the fragmentation behavior.
    options.DontFragment = true;
 
    // Create a buffer of 32 bytes of data to be transmitted.
    string data = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
    byte[] buffer = Encoding.ASCII.GetBytes(data);
    int timeout = 120;
    PingReply reply = pingSender.Send("google.com", timeout, buffer, options);
    if (reply.Status == IPStatus.Success)
    {
        for(int i = 0; i < 4; i++)
        {
            string str = string.Empty;
            str += "Address: " + reply.Address.ToString() + "\n";   // 주소
            str += "RoundTrip time: " + reply.RoundtripTime + "\n";   // 응답시간
            str += "Time to live: " + reply.Options.Ttl + "\n";   // TTL : 데이터의 유효 기간
            str += "Don't fragment: " + reply.Options.DontFragment + "\n";   // 손실데이터 유무
            str += "Buffer size: " + reply.Buffer.Length + "\n\n";   // 버퍼사이즈
            lbl.Content += str;
        }
    }
}

PingOptions Class

https://docs.microsoft.com/ko-kr/dotnet/api/system.net.networkinformation.pingoptions?view=netframework-4.7.2