I wanna use npoi to manipulate .xlsx
files in VS2012/2010
. To do so I should import NPOI.XSSF.UserModel
, but when I add the npoi.dll
and try to import that, there is no XSSF
type of NPOI
at Using part. I mean that there is no "Using NPOI.XSSF
"
Any help?
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