Passing parameters to GeoProcessing Service and rise the Geoprocessing Method.

[krishnamohan]

Dear All,

            iam implementing GeoProcessing method.

Please find the below and solve my problem.

                                var inputPolyFS:FeatureSet = new FeatureSet();
    inputPolyFS.features = [{ geometry: thisGeometry }];   
    var geometryPolygon:Polygon = thisGeometry as Polygon;  
    var params:Object=new Object();
    params={"Input_Features":inputPolyFS ,"Distance__value_or_field":{ "distance" : 3.678, "units" : esriMeters" },"bufferpoints":txt_distance.text};
                                     GP_Service1.submitJob(params);




and Design is....



                                 <esri:Geoprocessor id="GP_Service1"
         url="http:...../BufferService/GPServer/BufferPoints"
         jobComplete="gpResult(event)"
        
         fault="onGPFault(event)"
         outSpatialReference="{Mymap.spatialReference}"
         processSpatialReference="{Mymap.spatialReference}"
         useAMF="false"/>



and my problem is "gpResult(event)" method is not raised.please solve this problem