Enable/Disable form row edit.

[ggfota]

How make some rows of a Form fully locked for edit based on criteria?

Let's take two fields Date (criteria), Qty (editable).
I will list all rows where Date is between DateFROM and DateTO.
Now I want to be able to edit only fields where Date>DateTO-5.

Is there property to lock selected rows of displayed data in the Form DataSheet View. I guest I could do it with VBA in Single View but that's not the case.

[Megalog]

Since you can only edit the current record, then it doesnt matter if you're in a form, continuous form, or datasheet; the same code applies.

I would do something like the following: (substitute the <date criteria> section for whatever real criteria you need)

Private Sub Form_Current()
    If <date criteria> = True or Me.NewRecord Then
        Me.AllowEdits = True
    Else
        Me.AllowEdits = False
    End If
End Sub

There's cleaner ways to execute this, but this gets the idea across.