How to save multiple documents in a single file.

I have a problem to save multiple documents in a single file.I am using XCAFApp_Application to open 2 documents from 2 different document files. Now I want to save this in a single XCAF document.Could u tell me how to do it because the save function which I use has the doc parameter which takes only single document.

bhimesh's picture

hi sir..
i am doing M.Tech in CAD/CAM at SGGSIE&T Nanded.. and wish to dissertation work in software development using OpenCASCADE and VC++.... and i have many doubts regarding the same..
i have found u as a regular user of the same...... thats why want help from u...
sir i am able to write program for modelling parts but have
i have doubts regarding...
assembly----such as can we write program for assembling parts with mating conditions....
drafting... can we have all three views with dimensions in one window..
my mail address is

please mail me if u wish to help me.... and hope for the same...