Getting Error saying:
Run-time error '2448':
You can't assign a value to this object.
I have tried:
If IsNull(Me![Right Side DI Depth]) Then
Me!txtZB.value = Me!txtZA.value
End If
If IsNull(Me![Right Side DI Depth]) Then
Me![Left Side DI Depth] = Me!txtZA.value
End If
I have attached a picture with the watches I had running. I just want to test txtZB and if it is Null I want it to take the value of txtZA. txtZB has the control source of [Left Side DI Depth] and txtZA control source [Right Side DI Depth]
Thanks for help.