Visual Studio .Net Compact Framework - Technical Problem

[Guest]

The problem:
We have done the FloodFill similar to extFloodFIll API in eVC++ and
UDPConnection similar to Winsock control component using C#.Net for Compact
framework.

The client application is on eVC++ 4.2.
These two methods have been exposed from a dll in .Net
We need to integrate this C#.Net dll into eVC++ application built by the
client.
We have tried using interop and making the DLL a COM Component using
RegASM.exe. It works when we call it from VC++ or vb6.0 but does not work on
the Pocket PC application written in eVC++.

 

[Daniel Moth]

You cannot call managed code (e.g. C# dll) from unmanaged code (e.g. C++)
with NETCF. A common alternative is some kind of IPC communication (i.e. two
exes rather than exe+dll)

Cheers
Daniel