I've been trying to make a Managed C++ method that appears with the =
following signature in C# :

void Func ( ref bool cancelRequest )=20

.... but if I declare it in C++ as simply=20

void Func ( bool & cancelRequest )

.... it appears in the C# world as ( bool * ).

I've tried adorning the declaration with attributes like this :

void Func (=20
[System::Runtime::InteropServices::InAttribute]
[System::Runtime::InteropServices::OutAttribute]
bool & cancelRequest=20
) ;

.... but that doesn't do the trick.

Any ideas, anyone ?

Steve,

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Try

void Func( bool __gc* cancelRequest )

or

void Func( System::Boolean *cancelRequest )



Mattias

--
Mattias Sjögren [MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/

Thanks, that works now :)))

And if I want the arg to appear as 'out' rather than 'ref', I simply apply
the InteropServices 'OutAttribute'. Nice !!

S.

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