Hi

I am having problems in accessing a static Library of geomedia engine which
is GIS Package.
they have provided the dll with a Type library which can be referenced in
visual basic 6.0 and works. but to use the same dll in C# when i try the
tlbimp tool on this tlb only the enums are exported and no function
signatures. also when i try to access the functions using the P/Invoke
service i am getting all sorts of errors like "Null reference" and "control
id" not found errors.

when i create a wrapper in vb6 and then access these functions in .net it is
working fine.
how to call these libaries directly. all the functions are decorated and i
also tried using their ordinal positions.

Can u help out ??