IF A1 has content - run macroA Else do nothing …?

问题

I have a button signed to a Macro, However if cell A1 has no content I get the debug error (runs via that)

I was wondering, as title says.. Can I run a IF command with a Macro?

So, If Sheet1!A1 = ANY content (differs from time to time) THEN run macroA

IF Sheet1!A1 = no content THEN do nothing (button just does nothing)

Possible?

回答1:

Please try:

Sub Macro1()
    If WorksheetFunction.CountA(Range("A1")) = 0 Then
        MsgBox "A1 is empty"
        Else
        Application.Run "Macro2()" 'edit macro name to suit
    End If
End Sub  

Not quite do nothing - displays a warning of why nothing (much) happened. But comment out the MsgBox line if you prefer.

来源：https://stackoverflow.com/questions/21808088/if-a1-has-content-run-macroa-else-do-nothing