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// 
// Create.cpp  
// 
#include  
#include     // Declare IUnknown. 
 
#include "Create.h" 
 
typedef IUnknown* (*CREATEFUNCPTR)() ; 
 
IUnknown* CallCreateInstance(char* name) 
{ 
	// Load dynamic link library into process. 
	HINSTANCE hComponent = ::LoadLibrary(name) ; 
	if (hComponent == NULL) 
	{ 
		cout << "CallCreateInstance:\tError: Cannot load component." << endl ; 
		return NULL ; 
	} 
 
	// Get address for CreateInstance function. 
	CREATEFUNCPTR CreateInstance  
		= (CREATEFUNCPTR)::GetProcAddress(hComponent, "CreateInstance") ; 
	if (CreateInstance == NULL) 
	{ 
		cout  << "CallCreateInstance:\tError: " 
		      << "Cannot find CreateInstance function." 
		      << endl ; 
		return NULL ; 
	} 
 
	return CreateInstance() ; 
}