C / C++ / MFC

__int64 FileSize(CString csFile)
{
  WIN32_FIND_DATA fd;
  __int64 iSize = -1;

  HANDLE hFind = FindFirstFile((LPCTSTR)csFile, &fd); 
  if (hFind != INVALID_HANDLE_VALUE)
    iSize = (((__int64)fd.nFileSizeHigh) << 32) + (__int64)fd.nFileSizeLow;

  FindClose(hFind); 

  return iSize;
}

adroitadroit20 wrote:

CFile::GetLength throw an exception when processing the file which one's size is bigger than 0xFFFE!

adroitadroit20 wrote:

The Value should be 0xFFFFFFFE

Anthony Appleyard wrote:

The whole program including the source texts is in the zip file at the link in my first message.

//spec[] is an array: spec[i] = 1 if character i is special
         else {SIZE K[256]; HFONT zaf; char*n;
               sprintf(tit,"TYPECASE: Select a Unicode character from 0x%02x00 to 0x%02xff: %s %s",
                        nalph2,nalph2,alph[nalph2]+3,alph[nalph2]+21);
               wc[1]=0; di=int(r.right/double(I)); dj=int(r.bottom/double(J+sb));
               for(i=0;i<256;i++) {wc[0]=i+256*nalph2; GetTextExtentPoint32W(dc,wc,1,&K[i]);}
               for(k=j=1,i=0;i<256;i++) {k=max(k,short(K[i].cx)); j=max(j,short(K[i].cy));}
               h=short(.9*min(dj,j*di/double(k)));
               yaf=CreateFont(h,0,0,0,LF.lfWeight,LF.lfItalic,0,0,1,0,0,0,FF_DONTCARE,font);
               zaf=CreateFont(int(dj*.4/(p1616?1:4)),0,0,0,LF.lfWeight,LF.lfItalic,0,0,1,0,0,0,FF_DONTCARE,font);
               of=(HFONT)SelectObject(dc,zaf); COLORREF oldpen=SetTextColor(dc,RGB(255,0,0));
               for(j=0;j<J;j++) for(i=0;i<I;i++) if(m=i+j*I+256*nalph2,n=spec[m],n) {
// instead of a character, a small note in red in that character's box
                     /*   di=char(r.right/16); dj=char(r.bottom/(16+sb));*/
               alphnote(dc,i,j,di,dj,n,n+18);}
               SetTextColor(dc,oldpen); SelectObject(dc,yaf);
               for(j=0;j<J;j++) for(i=0;i<I;i++) if(m=i+j*I+256*nalph2,n=spec[m],!n) {
                        wc[0]=i+j*I+256*nalph2; TextOutW(dc,i*di+2,j*dj+2,wc,1);} // print the character
               SelectObject(dc,of); DeleteObject(yaf); DeleteObject(zaf);
               for(j=1;j<=J;j++) Line(dc,0,j*dj,I*di,j*dj);
               for(i=1;i<=I;i++) Line(dc,i*di,0,i*di,J*dj);}

zaf=CreateFont(int(dj*.4/(p1616?1:4)),0,0,0,LF.lfWeight,LF.lfItalic,0,0,1,0,0,0,FF_DONTCARE,font);