Passing Values in VBA - vba

Question

In the code I am posting, I am using a check box called "ACDS Test" and whenever it is checked it creates a sheet, then when it becomes unchecked it calls the upper function and deletes the sheet.
I am trying to add a message box that essentially works like a fail safe to ensure they want to delete the page. If they say they do not want to delete the page then I want the checkbox to stay checked.
For some reason I am getting this error message when I try to pass the value to make sure the checkbox stays checked and I cannot figure out why.
The error comes up on the line:
Sub ACDSTest_Click(CorrectValue As Integer)
And the specific error is: "Compile error: Procedure Declaration does not match description of event or procedure having the same name".
Any help is much appreciated! IF any more clarification is needed please feel free to ask!
Sub DeleteWorksheet(NameSheet As String)
Dim Ans As Long
Dim t As String
Dim CorrectValue As Integer
Dim i As Long, k As Long
k = Sheets.Count
Ans = MsgBox("Would you like to take this test off of the form?", vbYesNo)
Select Case Ans
Case vbYes
'Code reads through each page and finds one with corresponding name to string t
'Once it finds the correct page, it deletes it
For i = k To 1 Step -1
t = Sheets(i).Name
If t = NameSheet Then
Sheets(i).Delete
End If
Next i
CorrectValue = 0
Case vbNo
CorrectValue = 1
End Select
End Sub
Sub ACDSTest_Click(CorrectValue As Integer)
Dim NameSheet As String
Dim NameValue As String
NameSheet = "ACDS"
NameValue = "ACDS Test"
If ACDSTest.Value = True Then
CreateWorksheet (NameSheet), (NameValue)
Worksheets("Sheet1").Activate
Else
DeleteWorksheet (NameSheet)
If CorrectValue = 1 Then
ActiveSheet.Shapes("ACDS Test").ControlFormat.Value = 1
End If
End If
End Sub

Answer 1

The issue here is that the CorrectValue variable as you define it in DeleteWorksheet does not exist in the context of the
variable does not exist in context of the ACDSTest_Click subroutine. This is because variables defined within subroutines or functions are local to those functions. To correct this I would convert DeleteWorksheet to a function such as the below.
Further, the event that fires Private Sub ACDSTest_Click() cannot handle passing a value to that function, so changing it to Sub ACDSTest_Click(CorrectValue As Integer) causes an error.
Function DeleteWorksheet(ByVal SheetName As String) As Boolean
On Error GoTo SheetDNE
SheetName = Sheets(SheetName).Name 'Check if sheet exists w/o other objects
On Error GoTo 0
Select Case MsgBox("Would you like to take this test off of the form?", vbYesNo)
Case vbYes
Application.DisplayAlerts = False
Sheets(SheetName).Delete
Application.DisplayAlerts = True
DeleteWorksheet = True
Case Else: DeleteWorksheet = False
End Select
Exit Function 'Exit The Function w/o error
SheetDNE: 'Sheet Does Not Exist
MsgBox "The indicated sheet, " & SheetName & ", does not exist", vbOKOnly
End Function
And
Private Sub ACDSTest_Click()
Dim NameSheet As String
Dim NameValue As String
NameSheet = "ACDS"
NameValue = "ACDS Test"
If ACDSTest.Value = True Then
CreateWorksheet (NameSheet), (NameValue)
Worksheets("Sheet1").Activate
Else
If Not DeleteWorksheet(NameSheet) Then _
ActiveSheet.Shapes("ACDS Test").ControlFormat.Value = 1
End If
End Sub