Receive instant 1:1 support from technology experts, using our real-time conversation and whiteboard interface. Your first 5 minutes are always free.
Private Sub CustId_LostFocus() Dim varLength As Variant varLength = Len(CustId.Value) If IsNull(varLength) = True Then MsgBox ("You must enter a Cust ID.") CustId.SetFocus Exit Sub End If End Sub
Join the community of 500,000 technology professionals and ask your questions.
Connect with top rated Experts
11 Experts available now in Live!