Fixed some code-issues in novation-library

RGB.NET.Devices.Novation/Attributes/DeviceIdAttribute.cs

@@ -0,0 +1,33 @@
+using System;
+
+namespace RGB.NET.Devices.Novation.Attributes
+{
+    /// <summary>
+    /// Specifies the device-id of a field.
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Field)]
+    public class DeviceIdAttribute : Attribute
+    {
+        #region Properties & Fields
+
+        /// <summary>
+        /// Gets the Id.
+        /// </summary>
+        public string Id { get; }
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DeviceIdAttribute"/> class.
+        /// </summary>
+        /// <param name="id">The id.</param>
+        public DeviceIdAttribute(string id)
+        {
+            this.Id = id;
+        }
+
+        #endregion
+    }
+}