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interop question==== C-API.h ==== typedef double NSTimeInterval; NSTimeInterval GetTimeSince1970(); =============== Now I have a code generator parsing the headers and automatically generating: ==== Generated.cs ==== class Wrapper { [DllImport(...)] public extern static NSTimeInterval GetTimeSince1970(); } where [StructLayout(LayoutKind.Sequential)] struct NSTimeInterval { public seconds timeinterval; } ======== but that doesn't seem to work. while the C call return correct value, C# test return me stupid random like value. what's even weirder I think it used to work well, the only breaking change I could see is that I'm now using .NET 2.0 final release. Any tips/thoughts? -- Regards, Lloyd Dupont NovaMind development team NovaMind Software Mind Mapping Software <www.nova-mind.com> in fact my wrapper is in managed C++.
I just redefined NSTimeInterval as it is in the (missing) C header and it works nicely! -- Show quoteRegards, Lloyd Dupont NovaMind development team NovaMind Software Mind Mapping Software <www.nova-mind.com> "Lloyd Dupont" <net.galador@ld> wrote in message news:%23bEbzoSBGHA.1180@TK2MSFTNGP09.phx.gbl... >I have a C API like that: > ==== C-API.h ==== > typedef double NSTimeInterval; > NSTimeInterval GetTimeSince1970(); > =============== > > Now I have a code generator parsing the headers and automatically > generating: > ==== Generated.cs ==== > class Wrapper > { > [DllImport(...)] > public extern static NSTimeInterval GetTimeSince1970(); > } > > where > [StructLayout(LayoutKind.Sequential)] > struct NSTimeInterval > { > public seconds timeinterval; > } > ======== > > but that doesn't seem to work. > while the C call return correct value, C# test return me stupid random > like value. > > what's even weirder I think it used to work well, the only breaking change > I could see is that I'm now using .NET 2.0 final release. > > Any tips/thoughts? > > -- > Regards, > Lloyd Dupont > > NovaMind development team > NovaMind Software > Mind Mapping Software > <www.nova-mind.com> > |
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