Add project files.

EventInterface.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FAtoPA
+{
+    interface EventInterface
+    {
+        void ConnectStatus(bool success, String message);
+        void StatisticUpdate(uint  TXOK, uint RXOK, uint TXErr, uint RXerr, uint TXBytes, uint RXBytes);
+        void Log(String msg);
+    }
+}