Marshaling c structures in c#

Question

i have one \'C\' \'DLL\' which can take structures as input, i have to call that dll from my c# program

fallowing are the sample structures i have in c, i have to m

Answer 1

(Scratch my original answer)

You need to have this at the top of each struct:

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]

Note the CharSet named parameter. That's important, or you'll end up with wchar_t arrays instead of char arrays.