1 files changed, 30 insertions, 0 deletions

diff --git a/src/WixToolset.Data.WindowsInstaller/RowOperation.cs b/src/WixToolset.Data.WindowsInstaller/RowOperation.cs
new file mode 100644
index 00000000..30dadd4e
--- /dev/null
+++ b/src/WixToolset.Data.WindowsInstaller/RowOperation.cs
@@ -0,0 +1,30 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+namespace WixToolset.Data
+{
+    /// <summary>
+    /// The row transform operations.
+    /// </summary>
+    public enum RowOperation
+    {
+        /// <summary>
+        /// No operation.
+        /// </summary>
+        None,
+
+        /// <summary>
+        /// Added row.
+        /// </summary>
+        Add,
+
+        /// <summary>
+        /// Deleted row.
+        /// </summary>
+        Delete,
+
+        /// <summary>
+        /// Modified row.
+        /// </summary>
+        Modify
+    }
+}