[mvp-xml-cvs] Common/v1/src/XPath IHasXPathNavigator.cs,NONE,1.1 XPathNavigatorReader.cs,1.2,1.3

[Oleg T. <he...@us...>]

Update of /cvsroot/mvp-xml/Common/v1/src/XPath
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16245/v1/src/XPath

Modified Files:
	XPathNavigatorReader.cs 
Added Files:
	IHasXPathNavigator.cs 
Log Message:
Added IHasXPathNavigator interface and its impl for XPathNavigatorReader to be able to extract underlying XPathNavigator out of XPathNavigatorReader.

--- NEW FILE: IHasXPathNavigator.cs ---
#region usage

using System.Xml.XPath;

#endregion

namespace Mvp.Xml.Common.XPath
{
	/// <summary>
	/// Enables a class to return an XPathNavigator from the current context or position.
	/// </summary>
	interface IHasXPathNavigator
	{
        /// <summary>
        /// Returns the XPathNavigator for the current context or position.
        /// </summary>        
		XPathNavigator GetNavigator();
	}
}

Index: XPathNavigatorReader.cs
===================================================================
RCS file: /cvsroot/mvp-xml/Common/v1/src/XPath/XPathNavigatorReader.cs,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- XPathNavigatorReader.cs	19 Oct 2004 07:15:11 -0000	1.2
+++ XPathNavigatorReader.cs	28 Oct 2004 18:20:19 -0000	1.3
@@ -28,7 +28,7 @@
 	/// See: http://weblogs.asp.net/cazzu/archive/2004/04/19/115966.aspx and 
 	/// http://weblogs.asp.net/cazzu/archive/2004/05/10/129101.aspx.
 	/// </remarks>
-	public class XPathNavigatorReader : XmlTextReader, IXmlSerializable
+	public class XPathNavigatorReader : XmlTextReader, IXmlSerializable, IHasXPathNavigator
 	{
 		#region Fields
 
@@ -735,5 +735,17 @@
 		}
 
 		#endregion
-	}
+
+        #region IHasXPathNavigator Members
+
+        /// <summary>
+        /// Returns the XPathNavigator for the current position.
+        /// </summary>        
+        public XPathNavigator GetNavigator()
+        {            
+            return _navigator.Clone();
+        }
+
+        #endregion
+    }
 }