First Initial

Common/NotificationException.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Threading.Tasks;
+
+namespace TTSW.Common
+{
+    [Serializable]
+    public class NotificationException : Exception
+    {
+        public NotificationException()
+                : base() { }
+
+        public NotificationException(string message)
+                : base(message) { }
+
+        public NotificationException(string format, params object[] args)
+                : base(string.Format(format, args)) { }
+
+        public NotificationException(string message, Exception innerException)
+                : base(message, innerException) { }
+
+        public NotificationException(string format, Exception innerException, params object[] args)
+                : base(string.Format(format, args), innerException) { }
+
+        protected NotificationException(SerializationInfo info, StreamingContext context)
+                : base(info, context) { }
+    }
+}