How to show date in another column If cell value changes? - excel

Question

My worksheet looks like this
First code, example, cell a2 is "123" when I type somewhere in the sheet (example K2) "123" then text "123" matches to A2 and it adds "1" to the quantity column in this case C2.
Second code: I want, when in Qty Column(C2) some cell is filled with "1" then in Date Column(F), to show the date when Qty row was filled with "1". This code only works if I type manually "1" and not by searching the barcode with the first code.
Private Sub Worksheet_Change(ByVal target As Range)
FirstCode target
SecondCode target
End Sub
Private Sub FirstCode(ByVal target As Range)
Dim Item As String
Dim SearchRange As Range
Dim rFound As Range
'Don't run the macro if:
'Target is not a single cell:
If Target.Cells.Count > 1 Then Exit Sub
'or Target belongs to the A1.CurrentRegion:
If Not Intersect(Target, Range("A1").CurrentRegion) Is Nothing Then Exit Sub
'Avoid the endless loop:
Application.EnableEvents = False
'Looks for matches from the here first:
Set SearchRange = Range("A1:A" & Range("A1").CurrentRegion.Rows.Count)
Item = Target.Value
'Clears the Target:
Target.Value = ""
If Application.WorksheetFunction.CountIf(SearchRange, Item) > 0 Then
'There's a match already:
Set rFound = Columns(1).Find(What:=Item, After:=Cells(1, 1) _
, LookIn:=xlValues, LookAt:=xlPart, SearchOrder:=xlByRows _
, SearchDirection:=xlNext, MatchCase:=False, SearchFormat:=False)
'Adds one to the Quantity:
rFound.Offset(0, 2).Value = rFound.Offset(0, 2).Value + 1
Else
'Writes the value for the Barcode-list:
Range("A" & SearchRange.Rows.Count + 1).Value = Item
'Looks for the match from sheet "Inventory" column A
With Sheets("Inventory")
Set rFound = .Columns(1).Find(What:=Item, After:=.Cells(1, 1) _
, LookIn:=xlValues, LookAt:=xlPart, SearchOrder:=xlByRows _
, SearchDirection:=xlNext, MatchCase:=False, SearchFormat:=False)
On Error GoTo 0
If Not rFound Is Nothing Then
'Writes the Product Name and puts 1 to the Quantity column:
Range("B" & SearchRange.Rows.Count + 1).Value = rFound.Offset(0, 1).Value
Range("C" & SearchRange.Rows.Count + 1).Value = 1
End If
End With
End If
'Enable the Events again:
Application.EnableEvents = True
End Sub
Private Sub SecondCode(ByVal target As Range)
If Target.Column <> 3 Then Exit Sub
If Target.Cells.Count > 1 Then Exit Sub
With Target.Offset(0, 3)
.Value = Now
.NumberFormat = "DD/MM/YYYY"
End With
End Sub