hawkeye camera support(not tested)

framework/Inspectron.HawkEye/UDT/CoreExtensions.cs

@@ -0,0 +1,19 @@
+using System.Collections.Generic;
+using System.Linq;
+
+namespace UdtSharp
+{
+    public static class CoreExtensions
+    {
+        public static bool TryGetValue(this HashSet<InfoBlock> self, InfoBlock equalValue, out InfoBlock actualValue)
+        {
+            if (self.Contains(equalValue))
+            {
+                actualValue = self.First(x=>x==equalValue);
+                return true;
+            }
+            actualValue = null;
+            return false;
+        }
+    }
+}