在托管环境中多线程p调用dll。是可能的吗?

I have a Vendor.DLL (Native DLL, written in C++) that exposes many methods. Typically Vendor.DLL opens Vendor proprietary files, returns handles and allows more Read/Write operation on those files. Vendor.DLL supports multi-threading (when called from unmanaged code/COM). I have a Vendor.DLL (Native DLL, written in C++