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Home > Available Help Files > PC-DMIS BASIC Language > Language Reference A – Z > IsEmpty Function > Example - IsEmpty Function
Current Help File: PC-DMIS Basic (View Core Help)
Example - IsEmpty Function
' This sample explores the concept of an empty variant
Sub Main()
Dim x ' Empty
x = 5 ' Not Empty - Long
x = Empty ' Empty
y = x ' Both Empty
MsgBox "x" & " IsEmpty: " & IsEmpty(x)
End Sub