VBA Fill out all cells between two cells - vba

Question

I am currently trying to write some VBA code which will fill out all cells between two cells with the value of the two cells.
Here is what I have :
And I would like the code to fill out all cells in between like this:
So, as you can see I would like all the cells in between to be filled out with the same value as the two corner cells.
Any help is very much appreciated! Thanks in advance.

Answer 1

you could use SpecialCells() method of Range object:
Sub main()
Dim cell As Range
For Each cell In Intersect(Columns(1), ActiveSheet.UsedRange.SpecialCells(xlCellTypeConstants).EntireRow)
With cell.EntireRow.SpecialCells(xlCellTypeConstants)
Range(.Areas(1), .Areas(2)).Value = .Areas(1).Value
End With
Next
End Sub

Answer 2

Place this in a new module and run test_DTodor:
Option Explicit
Sub test_DTodor()
Dim wS As Worksheet
Dim LastRow As Double
Dim LastCol As Double
Dim i As Double
Dim j As Double
Dim k As Double
Dim RowVal As String
Set wS = ThisWorkbook.Sheets("Sheet1")
LastRow = LastRow_1(wS)
LastCol = LastCol_1(wS)
For i = 1 To LastRow
For j = 1 To LastCol
With wS
If .Cells(i, j) <> vbNullString Then
'1st value of the row found
RowVal = .Cells(i, j).Value
k = 1
'Fill until next value of that row
Do While j + k <= LastCol And .Cells(i, j + k) = vbNullString
.Cells(i, j + k).Value = RowVal
k = k + 1
Loop
'Go to next row
Exit For
Else
End If
End With 'wS
Next j
Next i
End Sub
Public Function LastCol_1(wS As Worksheet) As Double
With wS
If Application.WorksheetFunction.CountA(.Cells) <> 0 Then
LastCol_1 = .Cells.Find(What:="*", _
After:=.Range("A1"), _
Lookat:=xlPart, _
LookIn:=xlFormulas, _
SearchOrder:=xlByColumns, _
SearchDirection:=xlPrevious, _
MatchCase:=False).Column
Else
LastCol_1 = 1
End If
End With
End Function
Public Function LastRow_1(wS As Worksheet) As Double
With wS
If Application.WorksheetFunction.CountA(.Cells) <> 0 Then
LastRow_1 = .Cells.Find(What:="*", _
After:=.Range("A1"), _
Lookat:=xlPart, _
LookIn:=xlFormulas, _
SearchOrder:=xlByRows, _
SearchDirection:=xlPrevious, _
MatchCase:=False).Row
Else
LastRow_1 = 1
End If
End With
End Function