On Tue, 22 Jan 2008, Stéphane VANDENBOGAERDE /vst .Y wrote:
What is the difference between a null cell and a blank cell ?
if row.getCell(num) returns null, there has never been data there
if row.getCell(num) returns a cell of type blank, then the file had data
there, the data was removed, but excel is lazy and can't be bothered to
remove the cell from the file, so just marks it as being blank
With ooxml, they've finally ditched the idea of blank cells (when you
empty a cell, it really gets removed from the file), but they're a fun
"feature" with the ole2 stuff :/
Nick
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