This function is used to open an image file which is saved in your file system according to the path specified by the parameter.
Parameter
a - A String value which indicates the full path of the image file.
Return value
The return value is a binary image file.
Example
Suppose you have an image file photo1.gif which is saved in the following directory c:\images. The following example will open this image file.
openBinFile("c:\\images\\photo1.gif")