Is there any free or inexpensive(< ~$50) 32-bit custom control that can ;
1) View JPEG files;
2) print JPEG files in printer object;
3) (optional) provide thumbnail control;
4) (optional) support TWAIN interface.
In fact, the "Imaging for Windows" do all the things I want. Only that it doesn't support some JPEG format, e.g., files from Sony Mavica digital camera (see more at http://www.eastmansoftware.com/products/ImagingPro/Reading_Room/format.htm