Adobe Extending Flash Professional CS4 Manuale Utente Pagina 62

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EXTENDING FLASH CS4 PROFESSIONAL
BitmapItem object
Example
Assuming the first item in the Library is a bitmap 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
bitmapItem.sourceFileIsCurrent,
bitmapItem.sourceFilePath
bitmapItem.sourceFileIsCurrent
Availability
Flash CS4 Professional.
Usage
bitmapItem.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 the first item in the Library is a bitmap 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
bitmapItem.fileLastModifiedDate, bitmapItem.sourceFilePath
bitmapItem.sourceFilePath
Availability
Flash CS4 Professional.
Usage
bitmapItem.sourceFilePath
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