C / C++ / MFC

ulretsam wrote:

DDX is for the automatic data transfer between controls and associated member variables of CDialog or CFormView derived classes.

ulretsam wrote:

My DLLs are linked at runtime via a call to LoadLibrary()

static AFX_EXTENSION_MODULE MyDLLProjectDLL = { NULL, NULL };
 
extern "C" int APIENTRY
DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
{
	// Remove this if you use lpReserved
	UNREFERENCED_PARAMETER(lpReserved);
 
	if (dwReason == DLL_PROCESS_ATTACH)
	{
		// Extension DLL one-time initialization
		if (!AfxInitExtensionModule(MyDLLProjectDLL, hInstance))
			return 0;

		// Insert this DLL into the resource chain
		// NOTE: If this Extension DLL is being implicitly linked to by
		//  an MFC Regular DLL (such as an ActiveX Control)
		//  instead of an MFC application, then you will want to
		//  remove this line from DllMain and put it in a separate
		//  function exported from this Extension DLL.  The Regular DLL
		//  that uses this Extension DLL should then explicitly call that
		//  function to initialize this Extension DLL.  Otherwise,
		//  the CDynLinkLibrary object will not be attached to the
		//  Regular DLL's resource chain, and serious problems will
		//  result.
 
		new CDynLinkLibrary(MyDLLProjectDLL);
	}
	else if (dwReason == DLL_PROCESS_DETACH)
	{
		// Terminate the library before destructors are called
		AfxTermExtensionModule(MyDLLProjectDLL);
	}
	return 1;   // ok
}

<br />
ON_COMMAND(g_iFirstCmdID + CMDID_STABILITY_TRACE, OnStabilityTrace)<br />

dannygilbert3 wrote:

How can I tell to compiler to use the classes from other header files ?

     class CClass;
     class CSomeOtherClass;

class CClass;
class CSomeOtherClass;
 
class CMyClass
{
   public:
   CMyClass( CClass *pClass );
   CMyClass( CSomeOtherClass &socSomeOtherClass );
   <code>CMyClass( CAnotherClass *pAnotherClass );</code>     <code>// This One Will Not Compile</code>
   <code>CMyClass( CAnotherClass &cacAnotherClass );</code>   <code>// This One Will Not Compile</code>
};