CodexBloom - Programming Q&A Platform

Excel VBA Script scenarios to Modify Cell Values Based on Dropdown Selection

👀 Views: 476 💬 Answers: 1 📅 Created: 2025-06-12
excel vba macro dropdown

I've been struggling with this for a few days now and could really use some help. I've looked through the documentation and I'm still confused about I'm currently working on an Excel spreadsheet that uses a VBA macro to change cell values based on a selection from a dropdown list. The dropdown is populated with options from a specific range, and the intended behavior is to update the values of several cells when the selection changes. However, I keep working with an scenario where the changes do not reflect as expected, and sometimes I receive an 'Object variable or With block variable not set' behavior. Here's a snippet of my VBA code: ```vba Private Sub Worksheet_Change(ByVal Target As Range) If Not Intersect(Target, Me.Range("A1")) Is Nothing Then Select Case Target.Value Case "Option1" Me.Range("B1").Value = "Result1" Me.Range("C1").Value = 100 Case "Option2" Me.Range("B1").Value = "Result2" Me.Range("C1").Value = 200 Case "Option3" Me.Range("B1").Value = "Result3" Me.Range("C1").Value = 300 Case Else Me.Range("B1").Value = "" Me.Range("C1").Value = 0 End Select End If End Sub ``` I have ensured that the dropdown in A1 is set up correctly, with the correct range reference for the list. However, the script occasionally doesn't trigger when I make a selection, and I find that sometimes the cell values remain unchanged. Debugging, I noticed that the `Target` variable does appear to be set correctly, but I’m not updating it or referencing it in a way that respects its potential empty state. I also made sure that macros are enabled and that my workbook is saved in a macro-enabled format (.xlsm). I’ve tried adding behavior handling and logging for better insights, but it hasn’t helped pinpoint the scenario. I suspect it might have something to do with how Excel handles dropdown selections or the context of the event, but I’m not sure. Has anyone faced this scenario before, or does anyone have suggestions on how to ensure the values are updated reliably? Any help would be greatly appreciated! I'd really appreciate any guidance on this. Any ideas what could be causing this?