InStringNull
Dim txt As String Dim blank As String blank = "" : If Len(txt) = 0 Then ... If txt = vbNullString Then ... If txt = "" Then ... If txt = blank Then ... 'The test Len(txt) = 0 is roughly 20 percent faster than 'the others.
Dim txt As String
Dim blank As String
blank = ""
:
If Len(txt) = 0 Then ...
If txt = vbNullString Then ...
If txt = "" Then ...
If txt = blank Then ...
'The test Len(txt) = 0 is roughly 20 percent faster than
'the others.
( instringnull.html )- by Paolo Puglisi
- Modifica del 17/12/2023