Setting date picker to certain columns only

I use a date picker on most of my workbooks so users enterthe date in a correct format but at the moment it works by double clicking onany cell on a work sheet.

Can anyone show me how to restrict this to ranges in certaincolumns on please?
In the attached example it would be A2:A100 and D2:D100 only

Thanks as always
Mykal

Probably something like this

Code:

---

Option Explicit

Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
    Dim myDate As Date
    Dim r As Range
   
    Set r = Target.Cells(1, 1)
   
    If Intersect(r, Range("A2:A100")) Is Nothing And Intersect(r, Range("D2:D100")) Is Nothing Then Exit Sub


    Set clsCal = New ClsCalendar
    FormPicker.Show
    myDate = clsCal.SelectedDate

    If myDate > 0 Then  'Check to see if it was cancelled
        Application.EnableEvents = False
        Target.Value = clsCal.SelectedDate

        Application.EnableEvents = True

    End If

Finally:
    Set clsCal = Nothing
    Cancel = True
End Sub

---

Hi Paul
This worked perfectly and much easier to restrict it tocertain ranges rather than the whole sheet. I have played a few times but couldn’t figureit out.!
Thank you very much for your help and quick reply, alwaysappreciate any help you guys give.
Barry