diff --git a/Core/DataStore.cs b/Core/DataStore.cs
index 795f011..9a012c5 100644
--- a/Core/DataStore.cs
+++ b/Core/DataStore.cs
@@ -700,7 +700,7 @@ protected object GetInstanceValue(FieldAttribute field, object instance)
         }
 
         public virtual void BeginTransaction()
-        {
+        {            
             BeginTransaction(IsolationLevel.Unspecified);
         }
 
diff --git a/SQL Server/SqlServerDataStore.cs b/SQL Server/SqlServerDataStore.cs
index 2b0b5f6..0d950a1 100644
--- a/SQL Server/SqlServerDataStore.cs	
+++ b/SQL Server/SqlServerDataStore.cs	
@@ -20,6 +20,8 @@ public partial class SqlServerDataStore : SQLStoreBase<SqlEntityInfo>, IDisposab
 
         public const int DefaultServerPort = 1433;
         public const ConnectionBehavior DefaultConnectionBehavior = ConnectionBehavior.AlwaysNew;
+        private IDbConnection m_transactionConnection = null;
+        private IDbTransaction m_transaction = null;
 
         public SqlServerDataStore(SqlConnectionInfo info)
             : base()
@@ -434,6 +436,41 @@ public override void OnInsert(object item, bool insertReferences)
             }
         }
 
+        public override void BeginTransaction()
+        {
+            if (m_transactionConnection != null)
+            {
+                throw new Exception("Transaction already in progress");
+            }
+
+            m_transactionConnection = GetConnection(false);
+            m_transaction = m_transactionConnection.BeginTransaction(IsolationLevel.ReadCommitted);
+        }
+
+        public override void Commit()
+        {
+            if (m_transaction == null)
+            {
+                throw new Exception("No active transaction");
+            }
+            m_transaction.Commit();
+            m_transaction = null;
+            DoneWithConnection(m_transactionConnection, false);
+            m_transactionConnection = null;
+        }
+
+        public override void Rollback()
+        {
+            if (m_transaction == null)
+            {
+                throw new Exception("No active transaction");
+            }
+            m_transaction.Rollback();
+            m_transaction = null;
+            DoneWithConnection(m_transactionConnection, false);
+            m_transactionConnection = null;
+        }
+
         private int GetIdentity(IDbConnection connection)
         {
             using (var command = new SqlCommand("SELECT @@IDENTITY", connection as SqlConnection))
diff --git a/Shared/OpenNETCF.ORM.Version.cs b/Shared/OpenNETCF.ORM.Version.cs
index 7f35ba4..fd6cfed 100644
--- a/Shared/OpenNETCF.ORM.Version.cs
+++ b/Shared/OpenNETCF.ORM.Version.cs
@@ -9,5 +9,5 @@
 [assembly: AssemblyProduct("OpenNETCF.ORM")]
 [assembly: AssemblyCopyright("Copyright © Chris Tacke 2010-2017")]
 
-[assembly: AssemblyVersion("1.0.18058.0")]
-[assembly: AssemblyFileVersion("1.0.18058.0")]
+[assembly: AssemblyVersion("1.0.18065.0")]
+[assembly: AssemblyFileVersion("1.0.18065.0")]
diff --git a/Tests/OpenNETCF.ORM.SqlServer.Integration.Test/SqlServerDataStoreTests.cs b/Tests/OpenNETCF.ORM.SqlServer.Integration.Test/SqlServerDataStoreTests.cs
index f17186d..2dec9ff 100644
--- a/Tests/OpenNETCF.ORM.SqlServer.Integration.Test/SqlServerDataStoreTests.cs
+++ b/Tests/OpenNETCF.ORM.SqlServer.Integration.Test/SqlServerDataStoreTests.cs
@@ -59,6 +59,54 @@ public void BaseClassTest()
 
         }
 
+        [TestMethod]
+        public void TransactionTest()
+        {
+            var connection = new SqlConnectionInfo();
+            connection.DatabaseName = "TEST";
+            connection.ServerName = "test.opennetcf.com";
+            connection.ServerPort = 1433;
+            connection.UserName = "TEST";
+            connection.Password = "TEST!";
+
+            var store = new SqlServerDataStore(connection);
+
+            try
+            {
+                store.AddType<PublishedTenantBuildingState>();
+                store.AddType<PublishedTenantApartmentState>();
+
+                var b = new PublishedTenantBuildingState()
+                {
+                    PublishID = Guid.NewGuid(),
+                    RecordDateUtc = DateTime.Now.ToUniversalTime()
+                };
+                var a1 = new PublishedTenantApartmentState()
+                {
+                    PublishID = Guid.NewGuid(),
+                    PublishedBuildingStateID = b.PublishID,
+                    SpaceTemperature = 1
+                };
+                var a2 = new PublishedTenantApartmentState()
+                {
+                    PublishID = Guid.NewGuid(),
+                    PublishedBuildingStateID = b.PublishID,
+                    SpaceTemperature = 2
+                };
+
+                
+                store.BeginTransaction();
+                store.Insert(b);
+                store.Insert(a1);
+                store.Insert(a2);
+                store.Commit();
+            }
+            catch (Exception ex)
+            {
+            }
+
+        }
+
         [TestMethod]
         public void GuidPKTest()
         {
diff --git a/nuspec/opennetcf-orm-sqlserver.nuspec b/nuspec/opennetcf-orm-sqlserver.nuspec
index 4f99ccd..c7b5fb5 100644
--- a/nuspec/opennetcf-orm-sqlserver.nuspec
+++ b/nuspec/opennetcf-orm-sqlserver.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
     <metadata>
         <id>opennetcf-orm-sqlserver</id>
-        <version>1.0.18058.0</version>
+        <version>1.0.18065.0</version>
         <title>OpenNETCF ORM for Microsoft SQL Server</title>
         <authors>Chris Tacke</authors>
         <requireLicenseAcceptance>false</requireLicenseAcceptance>