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Category: Programming
Level: Beginner to seasoned
900 pages
ISBN-10 097661322-0
ISBN-13 978-097661322-0
$59.99 USA
$79.99 CANADA


Listing 8-8 extracted from chapter Interoperability between .NET and native code/COM/ COM+


Listing 8-7<     > Listing 8-9



Example_8_8.cpp
// compile with: /clr
#include "stdafx.h"
#using <mscorlib.dll>
#pragma unmanaged 
class NativeTypeNativeCode {
public:
    NativeTypeNativeCode(int state){ m_State state}
    int GetState(){ return m_State}
private:
    int m_State;
};
#pragma managed
class NativeTypeILCode {
public:
    NativeTypeILCode (int state){ m_State state}
    int GetState(){ return m_State}
private:
    int m_State;
};
ref class ManagedTypeILCode {
public:
    TypeGereCodeIL(int state){ m_State state}
    int GetState(){ return m_State}
private:
    int m_State;
};
int main() {
    NativeTypeNativeCode * o1 = new NativeTypeNativeCode( );
    int i1 o1->GetState();
    delete o1;
    NativeTypeILCode * o2 = new NativeTypeILCode( );
    int i2 o2->GetState();
    delete o2;
    ManagedTypeILCode ^ o3 gcnew ManagedTypeILCode( );
    int i3 o3->GetState();
    return 0;
}	
Copyright Patrick Smacchia 2006 2007