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Determine if a String has been InitializedThis example shows how to do split a comma-separated string into fields.
Dim s As String
If StrPtr(s) = 0 Then
Print "Not initialized!"
Else
Print "String is initialized."
End If
s = "123"
If StrPtr(s) = 0 Then
Print "Not initialized!"
Else
Print "String is initialized."
End If
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