Copy content from one control to another

Hello,
I’m still using version 12 with visual C++.
Is ther a way, to copy the content of one leadcontrol to anohther?
An operator „=“ isn’t available.
I’m using:  LeadA.SetBitmap(LeadB.GetBitmap());
This works fine. But it’s very slow with big pictures. Actually it’s even faster if I save from LeadB to a file and open thar file from LeadA.
Is there a better and faster way of cloning a control?
Thank you,

If you're using the LEAD Main OCX, the Set/Get bitmap approach is the direct way of making a full copy of the bitmap. It would be really strange if saving to file then loading would produce an overall faster performance.
Another way of doing it is this:
1. Create an empty bitmap in the second control that's the same dimensions and bits per pixel as the original. By default, the new image would be all black (zeros).
2. Copy the pixel data from the first to the second using the Combine() function using the CB_OP_ADD flag.

Thanks,
Maen Badwan
LEADTOOLS Technical Support