Is it possible to restrict the refresh of OCX Object in PPT?

[udaya_kumar]

Hi,

I have an ocx objects in the PPT, it is connected to qlikview server.

am getting the object from the qlikview server. am taking the screenshot of the ppt and save it in separate ppt.

i want to refresh the ocx object on  button click in ppt.

is it possible to refresh it on button click?

i dont want it to refresh it whenever the qvw object is refreshe.

can we restrict the refresh of ocx object?