Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/UI/ControlState.cs

@@ -0,0 +1,23 @@
+//------------------------------------------------------------------------------
+// <copyright file="ControlState.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>                                                                
+//------------------------------------------------------------------------------
+
+/*
+ * The possible states a container control can be in when children are added to it.
+ *
+ * Copyright (c) 1999 Microsoft Corporation
+ */
+namespace System.Web.UI {
+
+    internal enum ControlState {
+        Constructed = 0,
+        FrameworkInitialized = 1,
+        ChildrenInitialized = 2,
+        Initialized = 3,
+        ViewStateLoaded = 4,
+        Loaded = 5,
+        PreRendered = 6,
+    }
+}