从下拉列表中选择值时可以调用宏吗？

Question

I have an excel spreadsheet with a dropdown list (AH,AR, CH etc). Dependent on the value selected in the drop down the values on the sheet change which are a series of vlookups. Some of these return blank rows and i have a macro that hides the rows if they are blank.

Is there a way that i can assisgn the macro to the drop down so that the macro is called on click.

Answer 1

You need to access that particular worksheet module, which you can do by right clicking on the sheet name and selecting view code . At this point you need to use a Worksheet_Change sub something like below, which will run code when the value of cell A1 is changed

Sub Worksheet_Change(ByVal Target As Range)
    If Not Intersect(Target, Me.Range("A1")) Is Nothing Then
        Select Case Target.Value
            Case "DropdownValue1"
               'do something
            Case "DropdownValue2"
                'do something else
        End Select 
    End If
End Sub

Answer 2

You can assign macros to the Worksheet.Change event and add a condition that runs a specific macro based on the value.

For example:

Private Sub Worksheet_Change(ByVal Target as Range) 

If Not Intersect(Target, Thisworkbook.Sheets("WorksheetName").Range("AH")) Is Nothing 
    If Target.Value = "DropdownValue1" Then
        Macro1
    Elseif Target.Value = "DropdownValue2" Then
        Macro2
    Elseif Target.Value = "DropdownValue3" Then
        Macro3
    End if
End if

End Sub

Answer 3

Try to modify below code:

 Private Sub Worksheet_Change(ByVal Target As Range)
    If Not Intersect(Target, Range("E1")) Is Nothing Then
        Select Case Range("E1")
            Case "Insert Blank rows": Macro1
            Case "Hide All Sheets": Macro2
            Case "Convert to Date": Macro3
        End Select
    End If
End Sub

Ref: https://www.extendoffice.com/documents/excel/4421-excel-run-macro-from-drop-down-list.html