Hi all!

Please help me.

If I  create a simple Managed C++ DLL and use this dll in VB >NET CF it
works fine.
But if I make managed code as a wrapper to the unmanaged code it fails.

So  I was tring to make Managed Code as a wrapper to unmanaged code (in eVC
4.0). and using Managed DLL in vb .NET .
It links with out any error.
But as soon as it encounter eVC call it through exception as
System.TypeLoadException.

So my problem is "How do I link static eVC 4.0 (.LIB) to VC .NET  managed
DLL. So that using same DLL I can create VB .NET CF application"

Can any body help me out?. I will be helpfull for me.

Regards,
Shrikant Chikhalkar

I am giving code that I am using
code inside eVC 4.0
/**********************************************/
/**********************************************/
#include <malloc.h>
#include <string.h>

class myMath
{
private:
int i;
int j;
public:
myMath()
{
}
~myMath()
{
}
int Add();
};
/**********************************************/
/**********************************************/

code inside VC.NET

/**********************************************/
/**********************************************/
#pragma once

#pragma unmanaged

#include "../../mathLib/test.h"

#pragma managed

//using namespace System;

namespace DLL

{

public __gc class Class1

{

public:

Class1()

{

}

~Class1()

{

}

void Add(int i,int j)

{

myMath myPtr;

int ret = myPtr.Add();

}

};

}

/**********************************************/
/**********************************************/

code inside VB .NET For smart devices
/************************************************/
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles Button1.Click

Try

Dim myDLL As New DLL.Class1

myDLL.test(10, 10)

Catch ex As Exception

MsgBox(ex.ToString(), MsgBoxStyle.YesNo)

End Try

End Sub

/***********************************************/