C / C++ / MFC

Mark Salsbery wrote:

What is this? I thought you were using CImage?

atlimage.h
inline HRESULT CImage::Load( LPCTSTR pszFileName ) throw()
{
	if( !InitGDIPlus() )
	{
		return( E_FAIL );
	}

	Gdiplus::Bitmap bmSrc( (CT2W)pszFileName );   　　　----　★
	if( bmSrc.GetLastStatus() != Gdiplus::Ok )
	{
		return( E_FAIL );
	}

	return( CreateFromGdiplusBitmap( bmSrc ) );
}

inline 
Bitmap::Bitmap(
    IN const WCHAR *filename, 
    IN BOOL useEmbeddedColorManagement
    )
{
    GpBitmap *bitmap = NULL;

    if(useEmbeddedColorManagement) 
    {
        lastResult = DllExports::GdipCreateBitmapFromFileICM(filename, &bitmap);
    }
    else
    {
        lastResult = DllExports::GdipCreateBitmapFromFile(filename, &bitmap);   ---　★★
    }

    SetNativeImage(bitmap);
}

Dhiraj kumar Saini wrote:

Is it Possible to pass a structure in PostMessage()

Dhiraj kumar Saini wrote:

and if Possible please tell how.

struct DATA
{
int EventID;
CString ModuleName;
CString ThreatName;
} info;
//sending
info* ptr = new info;

ptr->EventID = Whatever;
ptr->ModuleName = Whatever;
ptr-> ThreatName = Whatever;

PostMessage(WM_MYMSG, reinterpret_cast<wparam> (ptr) , static_cast<lparam> 0);

// For Receiving

info* ptr = reinterpret_cast<info*> wParam;  
info obj;
obj.EvenID = ptr->EvenID;
obj.ModuleName = ptr->ModuleName;
obj.ThreatName = ptr->ThreatName;

delete ptr;

Dhiraj kumar Saini wrote:

Error 25 error C2061: syntax error : identifier 'wparam' c:\documents and settings\shy\desktop\sourcecodes 8-09-08\source code 06dec2007\maindlg.cpp 525

Error 27 error C2061: syntax error : identifier 'wParam' c:\documents and settings\shy\desktop\sourcecodes 8-09-08\source code 06dec2007\maindlg.cpp 1927

Error 28 error C2146: syntax error : missing '(' before identifier 'wParam' c:\documents and settings\shy\desktop\sourcecodes 8-09-08\source code 06dec2007\maindlg.cpp 1927

Dhiraj kumar Saini wrote:

Is it Possible to pass a structure in PostMessage()

Dhiraj kumar Saini wrote:

if Possible please tell how

// make sure the struct doesn't go out of scope (make 'static' to give it only file-visibility)
static MyStruct ms;

// worker thread
UINT MyWorkerThread( LPVOID pParam )
{
 //... do stuff
 ms.iProgress = 10;// update struct's member
 // .. update other struct's members
 PostMessage(hWnd, WM_MY_MESSAGE, (WPARAM)0, (LPARAM)&ms);
 //... do stuff
}

Dhiraj kumar Saini wrote:

Thanx u

Dhiraj kumar Saini wrote:

u r genius

Dhiraj kumar Saini wrote:

It solved my problem

CPallini wrote:

What exactly do you need that you can't find in standard C++ (possibly persistence?)?

CPallini wrote:

I meant saving/loading an object to/from a file. Is that what you need?

CPallini wrote:

reflection is a .NET feature not supported by standard C++.

CPallini wrote:

Not sure I got you

PizzaBuilder hawaiianPizzaBuilder = new HawaiianPizzaBuilder();
PizzaBuilder spicyPizzaBuilder = new SpicyPizzaBuilder();

class kConverter : public IConverter
{
  //...
public:
  IConverter * clone()
  {
    return new kConverter();
  }
  //..
};

CPallini wrote:

Does the above make sense?