Calling .NET function from C code

[Guest]

Hi,

I am trying to write a .NET Class Library which generates an XML file from the input parameters of all the functions that are called in a C DLL.

(Everytime the GUI call the C DLL's function, I try to generate an XML file of the function called together with the parameters, this means calling the XML generating .NET library inside every function of the C DLL)

When I try to access the function like
GenXML::WriteXmlFile *myfile = new WriteXmlFile();
myfile->Run(parameters);
I get the error C3624 'System::Object': the compiler cannot find this type; it is defined in the assembly 'mscorlib'

[NOTE : i've also added
#import "..\debug\prgdir\GenXML.tlb"
using namespace GenXML;
to the start of the main file of the C DLL]

Help!!

 

[Arne Janning]

Hi,

I am trying to write a .NET Class Library which generates an XML file from the input parameters of all the functions that are called in a C DLL.

(Everytime the GUI call the C DLL's function, I try to generate an XML file of the function called together with the parameters, this means calling the XML generating .NET library inside every function of the C DLL)

When I try to access the function like
GenXML::WriteXmlFile *myfile = new WriteXmlFile();
myfile->Run(parameters);
I get the error C3624 'System::Object': the compiler cannot find this type; it is defined in the assembly 'mscorlib'

[NOTE : i've also added
#import "..\debug\prgdir\GenXML.tlb"
using namespace GenXML;
to the start of the main file of the C DLL]

Help!!

#include <mscorlib.h> ?

Cheers

Arne Janning

 

[Guest]

Yes, i've included that but still the error remains!!
I guess it is in referencing the function, how should I make the C DLL recogoinze the presense of the .NET Library in the project?

Hi,

I am trying to write a .NET Class Library which generates an XML file from the input parameters of all the functions that are called in a C DLL.

(Everytime the GUI call the C DLL's function, I try to generate an XML file of the function called together with the parameters, this means calling the XML generating .NET library inside every function of the C DLL)

When I try to access the function like
GenXML::WriteXmlFile *myfile = new WriteXmlFile();
myfile->Run(parameters);
I get the error C3624 'System::Object': the compiler cannot find this type; it is defined in the assembly 'mscorlib'

[NOTE : i've also added
#import "..\debug\prgdir\GenXML.tlb"
using namespace GenXML;
to the start of the main file of the C DLL]

Help!!

#include <mscorlib.h> ?

Cheers

Arne Janning