Created Unassigned: ISheet.RemoveRow() removes wrong row [13796]

Hi,

When calling ISheet.RemoveRow(r) with r.RowNum = n, when I save the workbook and open it in excel the row actually deleted is the row number n-1-CountOfBlankRows.

I have tried using NPOI 2.1.1.0 and 2.1.3.1, both with a fresh new workbook (xlsx), see attached.

Sub Main()

Dim _WorkbookPath As String = "C:\temp\Test.xlsx"
Dim _Workbook As IWorkbook
Using ReadStream = New FileStream(_WorkbookPath, FileMode.Open, FileAccess.Read)
_Workbook = WorkbookFactory.Create(ReadStream)
End Using
Dim _Sheet As ISheet = _Workbook.GetSheetAt(0)

Dim idx As Integer = 10

Dim r As IRow = _Sheet.GetRow(idx)
_Sheet.RemoveRow(r)
Using writeStream As New FileStream(_WorkbookPath, FileMode.Create, FileAccess.Write)
_Workbook.Write(writeStream)
End Using

End Sub