ImageGear for C and C++ on Windows v19.6 - Updated
IG_ISIS_TAG_AVAILFORMAT_FILETYPES
API Reference Guide > ISIS Component API Reference > ISIS Component Tags Reference > Custom Dialog Box Tags > IG_ISIS_TAG_AVAILFORMAT_FILETYPES

Choices containing file types of available formats. 0x1319  4889

IG_ISIS_TAG_AVAILFORMAT_FILETYPES allows an application to determine the types of files supported by the application. This allows the application to determine the index of each file type so that other strings (such as IG_ISIS_TAG_AVAILFORMAT_NAMES and IG_ISIS_TAG_AVAILFORMAT_EXTS) can be retrieved and displayed in an open or save dialog box. (Read-only.)

Type:

IG_ISIS_TAG_TYPE_LONG

Drivers:

PIXFPACK.

Values:

The choices for IG_ISIS_TAG_AVAILFORMAT_FILETYPES may contain any of the following values:

IG_ISIS_FILETYPE_TIFF TIFF files are available.
IG_ISIS_FILETYPE_PDA PDA files are available.
IG_ISIS_FILETYPE_PCX PCX files are available.
IG_ISIS_FILETYPE_DCX DCX files are available.
IG_ISIS_FILETYPE_GIF GIF files are available.
IG_ISIS_FILETYPE_BMP BMP files are available.
IG_ISIS_FILETYPE_JPEG JPEG files are available.
IG_ISIS_FILETYPE_CALS CALS files are available.

Tag Dependencies and Dependent Tags:

The choices for IG_ISIS_TAG_AVAILFORMAT_FILETYPES depend on the value of IG_ISIS_TAG_NUMALLOWEDFORMATS and, if IG_ISIS_TAG_NUMALLOWEDFORMATS has a value of other than IG_ISIS_NUMALLOWED_ALL (zero), also on the values of IG_ISIS_TAG_ALLOWEDFORMATS.

IG_ISIS_TAG_NUMALLOWEDFORMATS IG_ISIS_TAG_ALLOWEDFORMATS IG_ISIS_TAG_AVAILFORMAT_FILETYPES

Remarks:

The choices for IG_ISIS_TAG_AVAILFORMAT_FILETYPES contain the file type values of the available file types. The value of this tag has no meaning. After obtaining an index value for a particular IG_ISIS_TAG_FILETYPE_name (by using the Windows function LB_GETCURSEL to get the current selection of the file type list box), get the file types by calling IG_ISIS_choice_get_long using this index value in the wIndex parameter.

See Also

IG_ISIS_TAG_AVAILFMTS

IG_ISIS_TAG_ALLOWEDFORMATS

IG_ISIS_TAG_NUMALLOWEDFORMATS

IG_ISIS_TAG_AVAILFORMAT_EXTS

IG_ISIS_TAG_AVAILFORMAT_NAMES