IB API Modify Order Question

Hi. I was wondering if anyone knew how to modify pending orders through tws' API. right now my system cancels and resubmits the order but sometimes it can do this quite frequently (once per price change). I was hoping there was a function where i could change the limit price on my order without having to resubmit. Thanks

 

resubmit your modified orders with same id without cancellation.

check out the IB board for details.

 

using the sendOrder function?

 

What language are using with the API ?