trigger transaction-commited-event when dbcontextcollection savechanges

DbContextScope.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.31101.0
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Demo Application", "DemoApplication\Demo Application.csproj", "{977FC0C6-4FDF-4DD9-AAC0-456D4D79C96C}"
 EndProject

Mehdime.Entity/Implementations/DbContextCollection.cs

@@ -84,6 +84,11 @@ public TDbContext Get<TDbContext>() where TDbContext : DbContext
             return _initializedDbContexts[requestedType]  as TDbContext;
         }
 
+        /// <summary>
+        /// When Transaction Committed
+        /// </summary>
+        public event EventHandler<EventArgs> TransactionCommitted;
+
         public int Commit()
         {
             if (_disposed)
@@ -140,6 +145,8 @@ public int Commit()
             if (lastError != null)
                 lastError.Throw(); // Re-throw while maintaining the exception's original stack track
 
+            OnTransactionCommitted(new EventArgs());
+
             return c;
         }
 
@@ -192,6 +199,8 @@ public async Task<int> CommitAsync(CancellationToken cancelToken)
             if (lastError != null)
                 lastError.Throw(); // Re-throw while maintaining the exception's original stack track
 
+            OnTransactionCommitted(new EventArgs());
+
             return c;
         }
 
@@ -281,5 +290,12 @@ private static TValue GetValueOrDefault<TKey, TValue>(IDictionary<TKey, TValue>
             TValue value;
             return dictionary.TryGetValue(key, out value) ? value : default(TValue);
         }
+
+        protected void OnTransactionCommitted(EventArgs e)
+        {
+            var temp = Volatile.Read(ref TransactionCommitted);
+
+            temp?.Invoke(this, e);
+        }
     }
 }

Mehdime.Entity/Interfaces/IDbContextCollection.cs

@@ -19,5 +19,10 @@ public interface IDbContextCollection : IDisposable
         /// Get or create a DbContext instance of the specified type. 
         /// </summary>
 		TDbContext Get<TDbContext>() where TDbContext : DbContext;
+
+        /// <summary>
+        /// When Transaction Committed
+        /// </summary>
+        event EventHandler<EventArgs> TransactionCommitted;
     }
 }

Mehdime.Entity/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.0.0.2")]
+[assembly: AssemblyFileVersion("1.0.0.2")]