CStatic::SetBitmap() (or send an STM_SETIMAGE message) and LoadImage with LR_LOADFROMFILE parameter (for BMPs). JPGs you can load with OleLoadPicturePath() and obtain hBmp through IPicture::get_Handle. You can also use IPicture::Render() to draw loaded image.

GetFileTime() API function or CFileFind::GetCreationTime(), GetLastWriteTime().

CxImage class has a LoadResource() method.

You could get string description of file's type using SHGetFileInfo() API function with SHGFI_TYPENAME flag.

Try to replace StgOpenStorage with StgOpenStorageEx and STGFMT_FILE parameter, as described in MSDN article "IPropertySetStorage-NTFS File System Implementation".

CDHtmlDialog::OnInitDialog() calls SetHostFlags(DOCHOSTUIFLAG_NO3DBORDER | DOCHOSTUIFLAG_SCROLL_NO). Your call clears DOCHOSTUIFLAG_SCROLL_NO flag and enables scroll bars.

Place the following code into OnClick: #define MSG_CHECKSTATECHANGE (WM_USER + 1001) DWORD dwpos = GetMessagePos(); TVHITTESTINFO ht; ht.pt.x = GET_X_LPARAM(dwpos); ht.pt.y = GET_Y_LPARAM(dwpos); ::MapWindowPoints(HWND_DESKTOP, pnmh->hwndFrom, &ht.pt, 1); ::TreeView_HitTest(lpnm->hwndFrom, &ht); // If click on checkbox then post user defined message if(TVHT_ONITEMSTATEICON & ht.flags) { PostMessage(MSG_CHECKSTATECHANGE, 0, (LPARAM)ht.hItem); } You can also send the MSG_CHECKSTATECHANGE message from TVN_KEYDOWN notify handler when SPACE key is pressed.

Take a look on Context Menu Shell Extensions and IContextMenu. You could find a number of articles at this site.

Hi, You can use Decimal data type and Decimal arithmetic functions: VarDecAdd, VarDecMul etc. They are declared in oleauto.h. Decimal variables are stored as 12-byte signed integers and can store values from 0.0000000000000000000000000001 to 79,228,162,514,264,337,593,543,950,335 Alexander