IsEmpty Function

バăƒȘă‚ąăƒłăƒˆćž‹ć€‰æ•°ăźć€€ăŒă€ç©ș (Empty) ă§ă‚ă‚‹ă‹ă‚’ćˆ€ćźšă—ăŸă™ă€‚ć€€ăŒç©ș (Empty) ă§ă‚ă‚‹ć€‰æ•°ăŻă€ćˆæœŸćŒ–ć‰ă§ă‚ă‚‹ă“ăšă‚’æ„ć‘łă—ăŸă™ă€‚

構文:


IsEmpty (Var)

æˆ»ă‚Šć€€:

ăƒ–ăƒŒăƒ«ćž‹

ăƒ‘ăƒ©ăƒĄăƒŒă‚żăƒŒ:

Var: ćˆ€ćźšă™ă‚‹ć€‰æ•°ă€‚é–ąæ•°ăźæˆ»ă‚Šć€€ăŻă€ăƒăƒȘă‚ąăƒłăƒˆćž‹ć€‰æ•°ăźć€€ăŒç©ș (Empty) であれば True ă‚’èż”ă—ă€ăă†ă§ăȘい栮搈は False ă‚’èż”ă—ăŸă™ă€‚

Error codes:

5 無ćŠčăȘăƒ—ăƒ­ă‚·ăƒŒă‚žăƒŁăƒŒć‘Œăłć‡șしです

䟋:


Sub ExampleIsEmpty
Dim sVar As Variant
    sVar = Empty
    Print IsEmpty(sVar) REM こぼ栮搈は True ăŒèż”ă•ă‚ŒăŸă™
End Sub