ImageGear for C and C++ on Windows v19.5 - Updated
enumIGISISOpenAttribute
API Reference Guide > ISIS Component API Reference > ISIS Component Enumerations Reference > enumIGISISOpenAttribute

These are all the possible values for the IG_ISIS_TAG_OPENATTRIBUTE tag.

Values:

IG_ISIS_FILE_READ Open file for read access.
IG_ISIS_FILE_WRITE Open file for write access.
IG_ISIS_FILE_BOTH Open file for read/write access.
IG_ISIS_OPENATTRIBUTE_CREATE Create file if it doesn't exist.
IG_ISIS_OPENATTRIBUTE_DONTOPEN Don't open existing file.
IG_ISIS_OPENATTRIBUTE_CREATEONLY Only create a new file - fail if it already exists.
IG_ISIS_OPENATTRIBUTE_IFFLAGS OR of all special flags.