lPage

The page number of the image, if the image is in a multipage file.

GIF, TIFF (MPT), and PCX (DCX) files can be multipage files (containing more than one image). If you set the value to the page number of an image in the file, this method provides information about the specified image.

If you set the value of the page number to a number greater than the total number of pages in the file, this method updates the InfoPage property with the highest page number. Therefore, if you do not know how many pages are in a file, you can use this method to find out.

If the file is not a multipage file, pass 0.