IsEmpty Function
ăăȘăąăłăć〿°ăźć€ăăç©ș (Empty) ă§ăăăăć€ćźăăŸăăć€ăç©ș (Empty) ă§ăă〿°ăŻăćæććă§ăăăăšăæćłăăŸăă
æ§æ:
IsEmpty (Var)
æ»ăć€:
ăăŒă«ć
ăă©ăĄăŒăżăŒ:
Var: ć€ćźăă〿°ăéąæ°ăźæ»ăć€ăŻăăăȘăąăłăć〿°ăźć€ăç©ș (Empty) ă§ăăă° True ăèżăăăăă§ăȘăć Žć㯠False ăèżăăŸăă
äŸ:
Sub ExampleIsEmpty
Dim sVar As Variant
sVar = Empty
Print IsEmpty(sVar) REM ăăźć Žć㯠True ăèżăăăŸă
End Sub