diff --git a/src/AddIns/Misc/SharpQuery/Src/Collections.cs b/src/AddIns/Misc/SharpQuery/Src/Collections.cs
index 0a020b317f..d911d1ad39 100644
--- a/src/AddIns/Misc/SharpQuery/Src/Collections.cs
+++ b/src/AddIns/Misc/SharpQuery/Src/Collections.cs
@@ -1,33 +1,60 @@
-// <file>
-//     <copyright see="prj:///doc/copyright.txt"/>
-//     <license see="prj:///doc/license.txt"/>
-//     <owner name="Luc Morin" email=""/>
-//     <version>$Revision$</version>
-// </file>
-
 using System;
 using System.Collections.Generic;
 using SharpQuery.SchemaClass;
 
 namespace SharpQuery.Collections
 {
-	[Serializable()]
-	public class SharpQuerySchemaClassCollection : List<ISchemaClass>
-	{
-	}
+    [Serializable()]
+    public class SharpQuerySchemaClassCollection : List<ISchemaClass>
+    {
+    }
 
-	[Serializable()]
-	public class SharpQueryListDictionary : Dictionary<string, SharpQuerySchemaClassCollection>
-	{
-	}
+    [Serializable()]
+    public class SharpQueryListDictionary : Dictionary<string, SharpQuerySchemaClassCollection>
+    {
+    }
 
-	[Serializable()]
-	public class SharpQueryParameterCollection : List<SharpQueryParameter>
-	{
-	}
+    [Serializable()]
+    public class SharpQueryParameterCollection : List<SharpQueryParameter>{
+    	
+    	public SharpQueryParameterCollection () {
+    	}
+    	/// <summary>
+		///     <para>
+		///       Initializes a new instance of <see cref='.SharpQueryParameterCollection'/> based on another <see cref='.SharpQueryParameterCollection'/>.
+		///    </para>
+		/// </summary>
+		/// <param name='value'>
+		///       A <see cref='.SharpQueryParameterCollection'/> from which the contents are copied
+		/// </param>
+		public SharpQueryParameterCollection(SharpQueryParameterCollection value) {
+			this.AddRange(value);
+		}
+    	
+    	/// <summary>
+		///     <para>
+		///       Initializes a new instance of <see cref='.SharpQueryParameterCollection'/> containing any array of <see cref='.SharpQueryParameter'/> objects.
+		///    </para>
+		/// </summary>
+		/// <param name='value'>
+		///       A array of <see cref='.SharpQueryParameter'/> objects with which to intialize the collection
+		/// </param>
+		public SharpQueryParameterCollection(SharpQueryParameter[] value) {
+			this.AddRange(value);
+		}
+		
+		
+    	public SharpQuerySchemaClassCollection ToBaseSchemaCollection(){
+    		SharpQuerySchemaClassCollection returnValues = new SharpQuerySchemaClassCollection();
+    		foreach( SharpQueryParameter par in this ){
+    			returnValues.Add( par );
+    		}
+    		return returnValues;
+    	}
+    }
 
-	[Serializable()]
-	public class SharpQueryStringDictionary : Dictionary<string, string>
-	{
-	}
+    [Serializable()]
+    public class SharpQueryStringDictionary : Dictionary<string, string>
+    {
+    }
 }