c++ inherits c#

[d g via .NET 247]

(Type your message here)

--------------------------------
From: d g

Hi

I was wondering if it was possible to inherit in c++ from c#

I have:

public interface IRxMarketFeedCallback
{

and

__gc class rox_callback : public IRxMarketFeedCallback
{

But the compiler complains it cannot instantiate the abstract base class. However all the functions are implemented:

//virtual ??
void onExit() {}

What am I doing wrong?

Cheers Dirk

-----------------------
Posted by a user from .NET 247 (http://www.dotnet247.com/)

<Id>dKO0xR6VBEKjlPxr2Vxq9Q==</Id>

[Carl Daniel [VC++ MVP]]

d g via .NET 247 wrote:

(Type your message here)

--------------------------------
From: d g

Hi

I was wondering if it was possible to inherit in c++ from c#

I have:

public interface IRxMarketFeedCallback
{

and

__gc class rox_callback : public IRxMarketFeedCallback
{

But the compiler complains it cannot instantiate the abstract base
class. However all the functions are implemented:

//virtual ??
void onExit() {}

What am I doing wrong?

If you really have the keyword virtual commented out, that's what you're
doing wrong. Otherwise, show a more complete example.

-cd