Option Explicit Statement
Specifies that every variable in the program code must be explicitly declared with the Dim statement.
Syntaks
Option Explicit
Parameter
This statement must be added before the executable program code in a module.
Eksempel:
Option Explicit
Sub ExampleExplicit
Dim sVar As String
sVar = "Las Vegas"
For i% = 1 To 10 ' This results in a run-time error
Rem
Next i%
End Sub