Autofill across based on previous row

[krbreddy]

Hi,

I am trying to autofill vlookup across row, till the last column.

My excel have few sheets. Each sheet, number of columns is not fixed.
First row has codes. I am getting descriptions for these codes from another sheet into current sheet.

I insert a row below to first row, then trying to autofill across the row, based on the previous row(above cell). If above cell is empty, dont apply formula.

D1	D2	D3	D4	D5	D6	D7
Monday	Tuesday	Wednesday	Thursday	Friday	Saturday	Sunday	Monday	Tuesday

<colgroup><col width="64" span="9" style="width:48pt"> </colgroup><tbody>
</tbody>

The code I write looks like this

Range("A1").Select
ActiveCell.Offset(1).EntireRow.Insert Shift:=xlDown, CopyOrigin:=xlFormatFromRightOrAbove



Set rng = ActiveSheet.Range("A2")


FinalResult = Application.WorksheetFunction.VLookup(Range("A1"), Sheet1.Range("A:B"), 2, False)
rng = FinalResult


Range("A2").Select


Selection.AutoFill Destination:=Range("A2:I2")

I want it to be dynamic based on previous row cell or column count .. instead of A2:I2

Can some one help me how to fix it and make general ?

Thanks in advance.