public override string ToString()
{
string sourceInfo;
string destinationInfo;
if (tcpTransfer)
{
sourceInfo = sourceHost.ToString() + " TCP " + sourcePort;
destinationInfo = destinationHost.ToString() + " TCP " + destinationPort;
}
else
{
sourceInfo = sourceHost.ToString() + " UDP " + sourcePort;
destinationInfo = destinationHost.ToString() + " UDP " + destinationPort;
}
return(filename + "\t" + sourceInfo + "\t" + destinationInfo);
}