Loop through worksheet range to show / hide shapes.

wlcdo2 · #1 02-21-2017, 01:57 PM

A range within my worksheet contains values, lets say 1 - 50. If a value is found in any cell then the respectively named shape will be made visible and if the values aren't found, then the shape is hidden. My test code is:

Code:

Private Sub TestMe2()
    Dim rngList As Range
    Dim ws As Worksheet
    Set ws = Worksheets("Workings")
    Set wsRange = ws.Range("O2:W10")
    For Each rngList In wsRange
        If Application.CountIf(wsRange, rngList) > 0 Then
            Me.Shapes(rngList).Visible = True
            
        Else
            Me.Shapes(rngList).Visible = False
            
        End If
    
    Next rngList
  
End Sub

I guess I've declared rngList wrongly? I get Runtime Error-5 Invalid Procedure Call or Argument when it gets to Me.Shapes(rngList).Visible = True. When I step through the code, if I hover my mouse over rngList it does display the value that is found but obviously not the right context / declaration (sorry of my terminology isn't quite correct).

It's probably so simple, but I've drawn a blank (novice @ VBA). Any suggestions?

Many thanks.

NoSparks · #2 02-21-2017, 08:50 PM

Hello wlcdo2

I suggest using Option Explicit at the top of your code modules.

Using the same range for the loop and CountIf your If statement will always be >0.

Believe you need to specify the shape type (or name) as well, something like
.Shapes("Rectangle " & rngList).Visible = True

wlcdo2 · #3 02-22-2017, 05:10 PM

Thanks for the guidance NoSparks.
Your suggestion about using the range for the loop and CountIf lead me to a new test by simply searching for a specific string value which worked just fine. I therefore declared a new string (in my example called FindMe based on rngList) and this now works perfectly! My new code is:

Code:

Private Sub ShowShapes()
    Dim rngList As Range
    Dim FindMe As String
    Dim ws As Worksheet
    Set ws = Worksheets("Workings")
    Set wsRange = ws.Range("O2:W10")
    For Each rngList In wsRange
        FindMe = rngList
        If Application.CountIf(wsRange, FindMe) > 0 Then
            Me.Shapes(FindMe).Visible = True

        Else
        End If
    Next rngList
  
End Sub

With regards to the shape, I'm working with a simple Oval but I didn't have to specify the type; it worked just fine per my code above.

Thanks again NoSparks for pointing me on the right direction, much appreciated!

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