Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Data/System/Data/DataRowAction.cs

@@ -0,0 +1,23 @@
+//------------------------------------------------------------------------------
+// <copyright file="DataRowAction.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+// <owner current="true" primary="true">amirhmy</owner>
+// <owner current="true" primary="false">markash</owner>
+// <owner current="false" primary="false">jasonzhu</owner>
+//------------------------------------------------------------------------------
+
+namespace System.Data {
+
+    [Flags] 
+    public enum DataRowAction { 
+        Nothing                  = 0,        //  0 0x00
+        Delete                   = (1 << 0), //  1 0x01
+        Change                   = (1 << 1), //  2 0x02
+        Rollback                 = (1 << 2), //  4 0x04
+        Commit                   = (1 << 3), //  8 0x08
+        Add                      = (1 << 4), // 16 0x10
+        ChangeOriginal           = (1 << 5), // 32 0x20
+        ChangeCurrentAndOriginal = (1 << 6), // 64 0x40
+    }
+}