Adobe Extending Flash Professional CS5 - Manual (Page 540)

518 EXTENDING FLASH PROFESSIONAL
VideoItem object
Last updated 5/2/2011
Description
Read-only property: a Boolean value of
true if the file that was imported to the Library still exists in the location from
where it was imported; false otherwise.
Example
Assuming that the first item in the Library is a video item, the following code displays "true" if the file that was imported
into the Library still exists.
var libItem = fl.getDocumentDOM().library.items[0];
fl.trace("sourceFileExists = "+ libItem.sourceFileExists);
See also
videoItem.sourceFileIsCurrent , videoItem.sourceFilePath
videoItem.sourceFileIsCurrent
Availability
Flash CS4 Professional.
Usage
videoItem.sourceFileIsCurrent
Description
Read-only property: a Boolean value of
true if the file modification date of the Library item is the same as the
modification date (on disk) of the file that was imported; false otherwise.
Example
Assuming that the first item in the Library is a video item, the following code displays "true" if the file that was imported
has not been modified on disk since it was imported.
var libItem = fl.getDocumentDOM().library.items[0];
fl.trace("fileIsCurrent = "+ libItem.sourceFileIsCurrent);
See also
videoItem.fileLastModifiedDate , videoItem.sourceFilePath
videoItem.sourceFilePath
Availability
Flash 8.
Usage
videoItem.sourceFilePath
Description
Read-only property; a string, expressed as a file:/// URI that specifies the path to the video item.