Support for ActiveSync [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. 开发者_如何转开发 Closed 11 years ago.

I have a winCE device. I need to know whether the device has support for activesync. How can I check whether the device has support for ActiveSync?

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Plug it in to a PC and see if the PC makes a connection?

Seriously, how, exactly, do you want to "check"? Programatically? Manually looking at the device? Some other way?

If you built the OS, it's in the catalog of the OS build.

If you didn't, then there's a file in the \Windows folder called "ceconfig.h" that outlines all of the SYSGENS used to build your OS, if it contains something like SYSGEN_AS_BASE or SYSGEN_AS_MAIL then at least some of the ActiveSync synchronization stuff was selected to be in the OS (though there are always ways to subvert the sysgen process, so it could still be missing, likewise it could also be there without the sysgen being defined). It would also bepresent in ce.bib, so if your OEM shipped you an NK.BIN and ce.bib, you could check that without even booting the device.

At runtime from an on-device app, you could look at the file system. The ActiveSync device-side piece is in repllog.exe, so it's presence in the \Windows folder would also be a strong indicator of inclusion in the OS.