Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Data/System/Data/SqlClient/SqlRowUpdatingEvent.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <copyright file="SqlRowUpdatingEvent.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+// <owner current="true" primary="true">[....]</owner>
+// <owner current="true" primary="false">[....]</owner>
+//------------------------------------------------------------------------------
+
+namespace System.Data.SqlClient {
+    using System;
+    using System.Data;
+    using System.Data.Common;
+
+    public sealed class SqlRowUpdatingEventArgs : RowUpdatingEventArgs {
+
+        public SqlRowUpdatingEventArgs(DataRow row, IDbCommand command, StatementType statementType, DataTableMapping tableMapping) 
+        : base(row, command, statementType, tableMapping) {
+        }
+
+        new public SqlCommand Command {
+            get { return (base.Command as SqlCommand); }
+            set { base.Command = value; }
+        }
+
+        override protected IDbCommand BaseCommand {
+            get { return base.BaseCommand; }
+            set { base.BaseCommand = (value as SqlCommand); }
+        }
+    }
+}