COM Interop problem
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Hello. I'm using an ActiveX Control in my .NET project and I have to use a method that originally accepted a IStream. The .NET type library importer has modified the parameter of this method and now looks like this Interop::MyActiveXControl::IStream. The problem that I have is that I can't create directly a Interop::MyActiveXControl::IStream because this is an interface. I have created a System::IO::MemoryStream and fill it with data but this type can't be converted ( or I don't know how ) to convert to Interop::MyActiveXControl::IStream. Any ideas ?? Thanks in advance.
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Hello. I'm using an ActiveX Control in my .NET project and I have to use a method that originally accepted a IStream. The .NET type library importer has modified the parameter of this method and now looks like this Interop::MyActiveXControl::IStream. The problem that I have is that I can't create directly a Interop::MyActiveXControl::IStream because this is an interface. I have created a System::IO::MemoryStream and fill it with data but this type can't be converted ( or I don't know how ) to convert to Interop::MyActiveXControl::IStream. Any ideas ?? Thanks in advance.
Create a new class and implement that interface. There won't be a class generated for it because the parameter is an interface, unless your COM library exposed a class that already implements it elsewhere.
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