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.net COM interop how to force data into unmanaged world

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smsaji

smsaji

Programmer
Jun 26, 2005
91
CA
Hi,

I have a .net com interop dll. The function in it returns a chinese string. When I access this dll(ufl) from crysal reports 10, the chinese string shows up as ?????.

To force the data, I tried using:
[return: Marshalas(UnmanagedType.BStr)]

but still shows as ????. Is there anything I should do to force the chinese data into the unmanaged world.

Anyone to shed some relevant topic would be appreciated.

thanks
saj
 
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