1 files changed, 43 insertions, 0 deletions
diff --git a/tools/Sandcastle/Source/BuildAssembler/BuildComponents/DisplayComponent.cs b/tools/Sandcastle/Source/BuildAssembler/BuildComponents/DisplayComponent.cs
new file mode 100644
index 0000000..a6d9ca2
--- /dev/null
+++ b/tools/Sandcastle/Source/BuildAssembler/BuildComponents/DisplayComponent.cs
@@ -0,0 +1,43 @@
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//
+using System;
+using System.Xml;
+using System.Xml.XPath;
+
+namespace Microsoft.Ddue.Tools {
+
+
+	public class DisplayComponent : BuildComponent {
+
+		private string xpath_format = "/";
+
+		public DisplayComponent (BuildAssembler assembler, XPathNavigator configuration) : base(assembler, configuration) {
+			XPathNavigator xpath_format_node = configuration.SelectSingleNode("xpath");
+			if (xpath_format_node != null) xpath_format = xpath_format_node.Value;
+		}
+
+		public override void Apply (XmlDocument document, string key) {
+			string xpath = String.Format(xpath_format, key);
+
+			Object result = document.CreateNavigator().Evaluate(xpath);
+
+			if (result == null) {
+				Console.WriteLine("null result");
+				return;
+			}
+
+			XPathNodeIterator nodes = result as XPathNodeIterator;
+			if (nodes != null) {
+				foreach (XPathNavigator node in nodes) {
+					Console.WriteLine(node.OuterXml);
+				}
+				return;				
+			}
+			
+			Console.WriteLine(result.ToString());
+
+		}
+
+	}
+
+}