Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

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

@@ -0,0 +1,95 @@
+//------------------------------------------------------------------------------
+// <copyright file="WmlValidationSummaryAdapter.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+#if WMLSUPPORT
+
+namespace System.Web.UI.WebControls.Adapters {
+    using System.Collections;
+    using System.Web.UI.WebControls;
+    using System.Web.Util;
+
+    public class WmlValidationSummaryAdapter : ValidationSummaryAdapter {
+
+        private BulletedList bulletedList;
+        private bool singleParagraph = false;
+
+        protected internal override void OnInit(EventArgs e) {
+            bulletedList = new BulletedList();
+            Control.Controls.Add(bulletedList);
+        }
+
+        protected internal override void Render(HtmlTextWriter markupWriter) {
+            WmlTextWriter writer = (WmlTextWriter)markupWriter;
+            String[] errorMessages = null;
+            bool inError = false;
+            bool enteredStyle = false;
+
+            if (!Control.Enabled || !Control.Visible || !Control.ShowSummary) {
+                return;
+            }
+            
+            errorMessages = Control.GetErrorMessages(out inError);
+            if (!inError) {
+                return;
+            }
+
+            if (Control.DisplayMode == ValidationSummaryDisplayMode.SingleParagraph) {
+                singleParagraph = true;
+            }
+    
+            if (Control.HeaderText.Length > 0) {
+                writer.EnterStyle(Control.ControlStyle);
+                enteredStyle = true;
+                writer.WriteEncodedText(Control.HeaderText);
+                WriteSeparator(writer);
+            }
+
+            if (!String.IsNullOrEmpty(errorMessages)) {
+                if (!enteredStyle) {
+                    writer.EnterStyle(Control.ControlStyle);
+                    enteredStyle = true;
+                }
+
+                if (singleParagraph) {
+                    foreach (String errorMessage in errorMessages) {
+                        Debug.Assert(errorMessage != null && errorMessage.Length > 0, "Bad Error Messages");
+                        writer.WriteEncodedText(errorMessage);
+                        WriteSeparator(writer);
+                    }
+                    writer.WriteBreak();
+                }
+                else {
+                    ArrayList arr = new ArrayList();
+                    foreach (String errorMessage in errorMessages) {
+                        Debug.Assert(errorMessage != null && errorMessage.Length > 0, "Bad Error Messages");
+                        arr.Add(errorMessage);
+                    }
+
+                    bulletedList.DisplayMode = BulletedListDisplayMode.Text;
+                    bulletedList.DataSource = arr;
+                    bulletedList.DataBind();
+
+                    RenderChildren(writer);
+                }
+            }
+
+            if (enteredStyle) {
+                writer.ExitStyle(Control.ControlStyle);
+            }
+        }
+
+        private void WriteSeparator(HtmlTextWriter writer) {
+            if (singleParagraph) {
+                writer.Write(" ");
+            }
+            else {
+                writer.WriteBreak();
+            }
+        }
+    }
+}
+
+#endif