In Excel there is a difference between cells that are blank (= "") and that are empty. You can make blank cells empty by selecting them and pressing the delete key, but I need a fast way to do this on all blank cells in a large worksheet. The only way I have found is with a VBA macro that loops through every cell, tests for '.Value = "" ' and then uses the '.Clear()' function, but doing this on 30 columns x 10000 rows is far too slow. Any solutions?
(The reason I need to do this is for importing into Access, the database treats empty cells as NULL which is what I want. Blank (but not empty) cells screw the import process up.)
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