Net.HTTP.request - Return Query Result to Form Field

Exactly. I tried the "this.getField("QueryResult").value = util.stringFromStream(oStream) approach but no joy. I think it has to do with not being able to reference the target field using the "this" keyword in a function that is in in the Folder Level automation file below...

var GetRemoteDataFile = app.trustedFunction(function(cFileURL, OnHttpResponse, OnHttpError)
{
app.beginPriv();

function ResponseHandler(oRequest, cURL, oException, aHeaders)
{
if(oException)
{
if(arguments.callee.OnError && (typeof(arguments.callee.OnError) == "function"))
arguments.callee.OnError(oException);
}
else if(arguments.callee.OnResponse && (typeof(arguments.callee.OnResponse ) == "function"))
arguments.callee.OnResponse(oRequest);

};

ResponseHandler.OnResponse = OnHttpResponse;
ResponseHandler.OnError = OnHttpError;

Net.HTTP.request({cVerb:"GET",cURL:cFileURL, oHandler:{response:ResponseHandler} });

app.endPriv();
});

function OnMyReturn(oStream)
{
console.println("Price=" + util.stringFromStream(oStream));
}
function OnMyError(oExcept)
{
console.println("** ERROR #" + oExcept.error + ": " + oExcept.msg);
}