Implemented notification for observables entities modification..

1 files changed, 43 insertions, 0 deletions

diff --git a/Software/Visual_Studio/Tango.BL/ObservableModifiedEventArgs.cs b/Software/Visual_Studio/Tango.BL/ObservableModifiedEventArgs.cs
new file mode 100644
index 000000000..2b49154b3
--- /dev/null
+++ b/Software/Visual_Studio/Tango.BL/ObservableModifiedEventArgs.cs
@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tango.BL
+{
+    /// <summary>
+    /// Represents an observable modified event arguments.
+    /// </summary>
+    /// <seealso cref="System.EventArgs" />
+    public class ObservableModifiedEventArgs : EventArgs
+    {
+        /// <summary>
+        /// Gets or sets the modified entity context.
+        /// </summary>
+        public ObservablesContext Context { get; set; }
+
+        /// <summary>
+        /// Gets or sets the modified entity.
+        /// </summary>
+        public IObservableEntity ModifiedEntity { get; set; }
+
+        /// <summary>
+        /// Gets or sets the notified entity.
+        /// </summary>
+        public IObservableEntity NotifiedEntity { get; set; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ObservableModifiedEventArgs"/> class.
+        /// </summary>
+        /// <param name="context">The context.</param>
+        /// <param name="source">The source.</param>
+        /// <param name="target">The target.</param>
+        public ObservableModifiedEventArgs(ObservablesContext context, IObservableEntity source, IObservableEntity target)
+        {
+            Context = context;
+            ModifiedEntity = source;
+            NotifiedEntity = target;
+        }
+    }
+}