Getting point of intersection from Identify by line or QueryTask

[sobarim-amin]

Dear All,

Kindly advice me on how to retrieve points on each intersections of the line I draw on the map with any other polyline layers.
Will identify task or QueryTask with spatial filter (esriSpatialRelIntersects) return any point information on intersection.

Regards,
Sobari

[sobarim-amin]

Dear All,

I guess it may not be possible to get the points intersection using both tools since there are not returning this type of geometry. But any body have experience using any other options to handle this query.
Your sharing is so much appreciated.

We have tried using geoprocessing tool, but then it has some other issue where GPTool succesfully executed from flex i.e. with status completed but fail to get result.
It is giving us error when it is reaching below code:

gp.getResultData(gp.submitJobLastResult.jobId, "PointIntersections2__2_");

The error message is:
Unable to get value of param 'PointIntersections2__2_' for Job ID 'j62bf4909c5644c6a8b4f53ddb384aeee'. The job may not exist or it could still be executing or could have failed.

Regards,
Sobari