Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/UI/WebControls/Adapters/WmlLiteralControlAdapter.cs

@@ -0,0 +1,41 @@
+//------------------------------------------------------------------------------
+// <copyright file="WmlLiteralControlAdapter.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+#if WMLSUPPORT
+
+namespace System.Web.UI.Adapters {
+    using System;
+    using System.Web;
+    using System.Web.UI;
+    using System.Text.RegularExpressions;
+
+    public class WmlLiteralControlAdapter : LiteralControlAdapter {
+
+        protected internal override void BeginRender(HtmlTextWriter writer) {
+        }
+
+        protected internal override void EndRender(HtmlTextWriter writer) {
+        }
+
+        // BUGBUG: This override is for compatibility with MMIT.
+        // MMIT legacy pages also use this adapter -UNDONE: Review once MMIT legacy plan is complete.
+        protected internal override void Render(HtmlTextWriter writer) {
+            WmlTextWriter wmlWriter = writer as WmlTextWriter;
+            if (wmlWriter == null) {
+                // MMIT legacy case (else pageAdapter would have generated a WmlTextWriter).
+                Control.Render(writer);  
+                return;            
+            }
+            Render(wmlWriter);
+        }
+
+        public virtual void Render(WmlTextWriter writer) {
+            ((WmlPageAdapter)PageAdapter).RenderTransformedText(writer, Control.Text);
+        }
+    }
+}
+
+#endif