Added missing files from the last commit

Devices/Generic/EventArgs/ExceptionEventArgs.cs

@@ -0,0 +1,35 @@
+// ReSharper disable MemberCanBePrivate.Global
+// ReSharper disable UnusedAutoPropertyAccessor.Global
+
+using System;
+
+namespace CUE.NET.Devices.Generic.EventArgs
+{
+    /// <summary>
+    /// Represents the information supplied with an Exception-event.
+    /// </summary>
+    public class ExceptionEventArgs : System.EventArgs
+    {
+        #region Properties & Fields
+
+        /// <summary>
+        /// Gets the exception which is responsible for the event-call.
+        /// </summary>
+        public Exception Exception { get; }
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ExceptionEventArgs"/> class.
+        /// </summary>
+        /// <param name="exception">The exception which is responsible for the event-call.</param>
+        public ExceptionEventArgs(Exception exception)
+        {
+            this.Exception = exception;
+        }
+
+        #endregion
+    }
+}