Mixed language DLL support outside the IDE?

[David Short]

I'm missing something fairly easy.

I've a mixed language application running c# and DLL's of C++ and Fortran
code. The application works fine on the machine with the development
environment. Microsoft's C compiler and Intel's Fortran compiler. The target
machine and the development machines both have .Net 2 on them

If I copy over the directory to a separate machine, the executable
crashes/throws exceptions as the first non c# DLL is accessed.
If I create a setup project to install the new application on a separate
machine, the same thing happens.

Pointers to what I've missed would be well received.

dfs

 

[JoeW]

I'm missing something fairly easy.

I've a mixed language application running c# and DLL's of C++ and Fortran
code. The application works fine on the machine with the development
environment. Microsoft's C compiler and Intel's Fortran compiler. The target
machine and the development machines both have .Net 2 on them

If I copy over the directory to a separate machine, the executable
crashes/throws exceptions as the first non c# DLL is accessed.
If I create a setup project to install the new application on a separate
machine, the same thing happens.

Pointers to what I've missed would be well received.

dfs

I'm no expert but off the top of my head would the DLLs have to
registered via regsvr32 first?

 

[=?ISO-8859-1?Q?Arne_Vajh=F8j?=]

I'm no expert but off the top of my head would the DLLs have to
registered via regsvr32 first?

If COM DLL's not if Win32 DLL's.

Arne

 

[=?ISO-8859-1?Q?Arne_Vajh=F8j?=]

I'm missing something fairly easy.

I've a mixed language application running c# and DLL's of C++ and Fortran
code. The application works fine on the machine with the development
environment. Microsoft's C compiler and Intel's Fortran compiler. The target
machine and the development machines both have .Net 2 on them

If I copy over the directory to a separate machine, the executable
crashes/throws exceptions as the first non c# DLL is accessed.
If I create a setup project to install the new application on a separate
machine, the same thing happens.

Pointers to what I've missed would be well received.

Does the DLL's you produce depend on some DLL's that
comes with either compiler or other apps installed
on the development machine ?

Arne

 

[David Short]

Does the DLL's you produce depend on some DLL's that
comes with either compiler or other apps installed
on the development machine ?

They are indeed w32 dll's. How can I check DLL dependencies?

dfs

 

[=?ISO-8859-1?Q?Arne_Vajh=F8j?=]

They are indeed w32 dll's. How can I check DLL dependencies?

There are tools for that.

A quick googling finds:

http://www.dependencywalker.com/

Arne

 

[David Short]

There are tools for that.

A quick googling finds:

http://www.dependencywalker.com/

Thank you very much.

dfs