Yes, I test it inside a large application. But Does it depend?

In your call to Bitmap::FromHBITMAP(hbmp1,NULL); you have given NULL as the second parameter; are you sure this is correct? The documentation here[^] says this must be the handle to a GDI palette. You should also use GetLastError() as I suggested previously to check why the call failed. txtspeak is the realm of 9 year old children, not developers. Christian Graus

I'll agree with your point in turn. Since he was talking about what was a GUI program in the first place, I was assuming this was an environment with a user initiating the execution. If this is actually for unattended operation, as you say, my concern is misplaced. By the way, I don't think of computers only in terms of having a direct human user. I also work on computers with no user, keyboard, or display. Please do not read this signature.

mostafa_pasha wrote: Unfortunately, I used SetEvent , .... in the debug mode, everything is OK. in the release mode, it seems that the threads can not start!!! Please read this: Debug vs Release[^] “Follow your bliss.” – Joseph Campbell

if this pointer is valid you dont have problem and you must create this pointer once and again use of it for call your class,I hope it helpful for you but if you have problem you can ask :) WhiteSky

lol - I LOVE that movie! .... reaching for my red stapler Charlie Gilley Will program for food... Whoever said children were cheaper by the dozen... lied. My son's PDA is an M249 SAW. My other son commutes in an M1A2 Abrams

Thanks a lot , i forget casting! Best Regards. MJM.

CPalette::GetSafeHandle(); nave

Hi, thanks i know GetDocument every view belong to one document! if i wanna use data from two document & alter view what happen! 7 and how can i do that? i found for that i can use document template & for some data can share between all of my object i can declare in C...App the use throw my project with theApp.Data ! is that right?

after some try i found , error is from my view class !!! default CView class work properly !!! but own class that i derived have problem when i try to OpenDocument from another template , other CView do not work properly!

mostafa_pasha wrote: in OnFileNew: //create document that class view is CStartPageView CDocument* pDoc = m_pDocTemplateStartPage->OpenDocumentFile(NULL); // & for CImageProcessingView is pDocTemplate->OpenDocument(BULL); There are problems in your code. Try this in OnFileNew(): CImageProcessingDoc* pDoc = (CImageProcessingDoc*)m_pDocTemplate->OpenDocumentFile(NULL); CFrameWnd* pNewFrame = m_pDocTemplateStartPage->CreateNewFrame(pDoc, NULL); if (pNewFrame != NULL) { m_pDocTemplateStartPage->InitialUpdateFrame(pNewFrame, pDoc); } Best, Jun

See here[^] about ATL maybe it is some helpful to you _** **_ WhiteSky

That's because GdiPlus has it's own overloaded new operator but doesn't have one for the DEBUG_NEW macro. http://support.microsoft.com/kb/317799/EN-US/[^]

Thanks for information

another important thing that i saw, when i debug this code in OnPaint() after initiliaze properly!!! CPaintDC dc(this); // de Gdiplus::Graphics graphic(dc.m_hDC); Pen aPen(RGB(0,255,0)); graphic.DrawLine(&aPen,0,0,100,100); //CDialog::OnPaint(); when i insert breakpoint at graphic.DrawLine(&aPen,0,0,100,100) when run into this function debugger did not go to gdiplus library ! these mean can not work properly. but when i compile my previous code , in breakpoint, ask me where gdiplusgraphics.h that i think it is in SDK platform. Best Regards. MJM

Hi, Thanks a lot. I use StreamReader and then readLine() then parse string ! But i found i can open file in binary ,then select which type i wanna read. Best Regards. Mostafa