C / C++ / MFC

//your dc
CDC dc;
dc.Attach(this->GetDC()->m_hDC);
//memory dc for double buffering
CDC memDC;
//make it compatible
memDC.CreateCompatibleDC(&dc);
//memory bitmap
CBitmap memBmp;
//make this bitmap compatible with your dc
memBmp.CreateCompatibleBitmap(&dc, 100, 100);
//select the bitmap into memory, this should be done as
//you will drawing into this bitmap in memory
CBitmap *oldBmp = memDC.SelectObject(&memBmp);

//now start drawing into memdc
//do all your drawing here.......
//For example memdc.Rectangle(10,10,100,100);
//etc

//after you finish drawing do this
//this will transfer memDC contents onto your window drawing area.
dc.BitBlt(0, 0, 100, 100, &memDC, 0, 0, SRCCOPY);

//clean up required
memDC.SelectObject(oldBmp);
dc.Detach();
//done

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--Owner Drawn
--Nothing special
--Defeat is temporary but surrender is permanent
--Never say quits
--Jesus is Lord

maharaja pandian wrote:

Is it possible to use GDI+ in VC++ 6.0

maharaja pandian wrote:

but it through the ERROR as

using namespace Gdiplus

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

uus99 wrote:

I have a file that i want to associate it with my program. Then, if i double click it in explorer, it should automatically open in my program.

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

uus99 wrote:

if i open it in explorer, which function in my program will it be called?? OnOpen() etc?? Do i have to add an event handler

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

"Take only what you need and leave the land as you found it." - Native American Proverb