bmp图片在对话框的全屏显示

来源：互联网发布：淘宝客服一般工作时间编辑：程序博客网时间：2024/04/20 10:03

void quxian::OnPaint()

{

CPaintDC dc(this); // device context for painting // TODO: Add your message handler code here CRect rcclient; GetClientRect(&rcclient);

int nBmpX; int nBmpY;

HDC hDC; HBITMAP hBitmap=(HBITMAP)::LoadImage(NULL,"d://Temp.bmp",IMAGE_BITMAP,0,0,LR_LOADFROMFILE|LR_CREATEDIBSECTION);

BITMAP bmp;

GetObject(hBitmap,sizeof(bmp),&bmp); nBmpX=bmp.bmWidth; nBmpY=bmp.bmHeight;

hDC=CreateCompatibleDC(NULL);

SelectObject(hDC,hBitmap); // CClientDC dc(this);

StretchBlt(dc,0,0,rcclient.Width(), rcclient.Height(),hDC,0,0,nBmpX,nBmpY,SRCCOPY); // Do not call CDialog::OnPaint() for painting messages }

/////////////////////////////////

LoadImage(NULL,"d://Temp.bmp",IMAGE_BITMAP,0,0,LR_LOADFROMFILE|LR_CREATEDIBSECTION);

绝对路径

LoadImage(NULL,"Temp.bmp",IMAGE_BITMAP,0,0,LR_LOADFROMFILE|LR_CREATEDIBSECTION);

如果图片在当前目录