Thanks for your help.

What I want to do exactly is display the VTK window

in my MFC windows program. I am using VC ++ 5.0 to bulid

my MFC project, and I want to show the VTK window in one

window of my program, while the main caltulation is done

by the WorkStation connected with my PC. Alough I can get

the remote display from the X_WinPro, but how can I put

the remote display into my MFC windows?

It seems that I need to rewrite all the rendering functions of VTK,

putting the calculation part on the workstation. After the calculating,

the result data is sent to my PC and the MFC program use the data to

show the window. This is just what I am thinking. Can someone having

this kind of experience tell me some details about it and whether I can

realize it.

Thanks in advanced.

Bo Yang,
Remote displays are trivial with Unix but almost impossible with windows. You could get an X client which runs on windows and then do a remote display from your workstation. If you mean by "PC" a pentium class machine, then I recommend you put Linux on it and go from there. Of course, I am biased... Windows taught me to hate it while I tried get real work done without spending a fortune. Windows put up such a resistence to doing real work that it convinced me to look elsewhere... which led me to Unix on the PC.
If you are required to use Win32 because of policy or preference, then there are two products that I know of which will allow you to do what you want.
You can try X-WinPro (www.labf.com) which runs an X server on your PC or you could try the MKS Toolkit (www.datafocus.com/products/tks) I haven't used these, but I have used products like them. Usually you take a bit of a performance hit because incoming X calls are translated to their Windows counterparts.
Good Luck