Rhino.ScriptRuntime.SetDefaultNamespace C# (CSharp) Method

		public static object SetDefaultNamespace(object @namespace, Context cx)
		{
			Scriptable scope = cx.currentActivationCall;
			if (scope == null)
			{
				scope = GetTopCallScope(cx);
			}
			XMLLib xmlLib = CurrentXMLLib(cx);
			object ns = xmlLib.ToDefaultXmlNamespace(cx, @namespace);
			// XXX : this should be in separated namesapce from Scriptable.get/put
			if (!scope.Has(DEFAULT_NS_TAG, scope))
			{
				// XXX: this is racy of cause
				ScriptableObject.DefineProperty(scope, DEFAULT_NS_TAG, ns, ScriptableObject.PERMANENT | ScriptableObject.DONTENUM);
			}
			else
			{
				scope.Put(DEFAULT_NS_TAG, scope, ns);
			}
			return Undefined.instance;
		}