Kofax DM API - Manual (Page 262)

242 C HAPTER 4
IsEmpty
IsEmpty
Use this method to check whether an empty document was uploaded.
Syntax
PCDASPFileUpload.IsEmpty()
Returns
IsEmpty returns a Boolean value. TRUE indicates that an empty
document was uploaded.
Usage
In Netscape and Internet Explorer, users can erroneously attempt to
upload a non-existent file by entering a file name that does not exist on
their system. The
IsEmpty method provides you with a way to test for
this before the system tries to create the document in a DM file store.
Related Items
See the PCDASPFileUpload object.