communication problem between native c++ and managed c++ class

[s196675m]

HI I have a native c++ class which is responsible to open and process some files. I want to display the status of the files in StatusBar of my winform. I tried to created delegate and event in native c++ class but it does not allow. It says unmanaged c++ classes not allowed to create managed event. I don't want to change native c++ class to managed c++ class. Is there any other way I can pass status information from native c++ classes to my form class. I will appreciate your thought. thank you.

[Mark Salsbery]

You'll need at least a managed/ref class wrapper... Something like this maybe? How to: Associate Delegates to Unmanaged Functions[^] Mark

Mark Salsbery Microsoft MVP - Visual C++ :java:

[Mark Salsbery]

hmm...never mind my last reply - i think I misread your post. Maybe your native class could use a managed class object to handle the event/delegate stuff. Mark

Mark Salsbery Microsoft MVP - Visual C++ :java: