how server display client's value

hello all, i have some calculation codes class in my client side, how my server gonna get those values and display it in my server? i had created windows forms labels in server.

know i have the calculation class and main client forms in my client side, and main server forms in my server side. 

what should i do so that my server able to display those values (upload, speed, download, etc)?? what codes should i write? what kind of method can be used such as hashtable? dictionary? get set methods? or any other way?? 
i really had no idea. please please help, thanks

here is the calculation snip codes in client:

class Bandwidth_Speed
{
private int bytesSentSpeed = 0;
private int bytesReceivedSpeed = 0;
private string Speed, InterfaceType, BytesReceived = "0", BytesSent = "0", Upload, Download, NetInterface;
private NetworkInterface[] netface;

public void InitializeNetworkInterface()
{
netface = NetworkInterface.GetAllNetworkInterfaces();

for (int i = 0; i < netface.Length; i++)
{
BytesReceived = "0";
BytesSent = "0";

for (int x = 0; x < 2; x++)
{
NetworkInterface nic = netface[i];

IPv4InterfaceStatistics interfaceStats = nic.GetIPv4Statistics();
bytesSentSpeed = (int)(interfaceStats.BytesSent - int.Parse(BytesSent)) / 1024;
bytesReceivedSpeed = (int)(interfaceStats.BytesReceived - int.Parse(BytesReceived)) / 1024;

Speed = (nic.Speed / (1024 * 1024)) + " MB";
InterfaceType = nic.NetworkInterfaceType.ToString();
BytesReceived = interfaceStats.BytesReceived.ToString();
BytesSent = interfaceStats.BytesSent.ToString();
Upload = bytesSentSpeed.ToString() + " kB/s";
Download = bytesReceivedSpeed.ToString() + " kB/s";
NetInterface = netface[i].Name;

Thread.Sleep(500);
}
}
}
}