Thread: Help Needed C# - Need to display Hexadecimal in a textbox

This is the code im using and it displays text in a text box

Code:

Code:

private void sport_DataReceived(object sender, SerialDataReceivedEventArgs e) 
{
DateTime dt = DateTime.Now;
String dtn = dt.ToShortTimeString();


txtReceive.AppendText("["+dtn+"] "+"Received: "+sport.ReadExisting()+"\n");
}

I need it to display Hexadecimal like below

F2,9E,1,0,79,0,0,0,B0,0,0,40,1,7,7,1,A4,3,1D,0,0,0 ,0,3,FF,1,