C / C++ / MFC

TMetafile *pMetafile = new TMetafile;<br />
    TMetafileCanvas *pCanvas = new TMetafileCanvas(pMetafile, 0);<br />
    pCanvas->Brush->Color = clRed;<br />
    pCanvas->Ellipse(0,0,100,100);<br />
<br />
    FILE *fpW;<br />
    fpW=fopen("h","wb")  ;<br />
    fwrite(pMetafile,sizeof(*pMetafile),1,fpW);<br />
    fclose(fpW);<br />
    delete pCanvas;<br />
     <big>delete pMetafile;//</big>If we comment this statement Ellipse is not drawn<br />
<br />
    TMetafile *pMetafile1 = new TMetafile;<br />
    fpW=fopen("h","rb");<br />
    fread(pMetafile1,sizeof(*pMetafile1),1,fpW);<br />
    fclose(fpW) ;<br />
    Form1->Canvas->Draw(0,0,pMetafile1);

<br />
namespace MyNS {<br />
public class MyClass : public COleDispatchDriver{<br />
public:<br />
	MyClass() {}		// Calls COleDispatchDriver default constructor<br />
	MyClass(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) {}<br />
	MyClass(const Iicall& dispatchSrc) : COleDispatchDriver(dispatchSrc) {}<br />
<br />
// Attributes<br />
public:<br />
<br />
// Operations<br />
public:<br />
 //all function definitions here<br />
};<br />
}<br />

There is also a thread in the C# forum, I know, I'm looking for this for some time and I just can't find the solution