VBA Excel: Get the clicked cell´s adress on another workbook - excel

Question

I have an excel file A with a macro and I have to retrive a cell´s adress in another excel file B by the user´s click on it.
The macro looks like this.
In the Class:
Public WithEvents appevent As Application
Private Sub appevent_SheetBeforeDoubleClick(ByVal Sh As Object, ByVal Target As Range, Cancel As Boolean)
ClickedCell = ActiveCell.Address
End Sub
In the Module
Sub ClickedCellSub()
Dim WbA As Variant, WbB As Variant
WbA = ThisWorkbook.Name
WbB = "B.xlsx"
MsgBox "Please double click on the Assembly SS 00 you want to compare"
Set myobject.appevent = Application
Workbooks(WbB).Sheets(1).Activate
Set myobject.appevent = Nothing
MsgBox ClickedCell
Workbooks(WbA).Activate
End Sub
The problem is, the macro doesn´t wait for the event DoubleClick on the other excel sheet and goes to the end.
How can I stop the macro until the event happens?
Many thanks in advance!

Answer 1

I would use event sinking, but not sure how you have approached it, but this is how i'd use.
In a class use the following :
Private WithEvents wb As Excel.Workbook
Private rng As Excel.Range
Public Event evtCellClicked(rngClicked As Excel.Range)
Public Event evtCellDoubleClicked(rngDoubleCliecked As Excel.Range)
Public Sub init(wbInput As Excel.Workbook)
Set wb = wbInput
End Sub
Public Property Get CellClicked() As Excel.Range
CellClicked = rng
End Property
Private Sub wb_SheetBeforeDoubleClick(ByVal Sh As Object, ByVal Target As Range, Cancel As Boolean)
Set rng = Target
RaiseEvent evtCellClicked(Target)
End Sub
Private Sub wb_SheetSelectionChange(ByVal Sh As Object, ByVal Target As Range)
Set rng = Target
RaiseEvent evtCellClicked(Target)
End Sub

Answer 2

I changed the code. In the module:
enter Option Explicit
Private mobjApplication As clsApplication
Global ClickedCell As String
Sub Vergleichen()
Dim StruktBer As Variant
StruktBer = Application.GetOpenFilename(, , "Strukturbericht öffnen") '####Name der Datei aus der Strukturberich
Set mobjApplication = New clsApplication
Workbooks.Open StruktBer
MsgBox "Bitte die Sachnummer der Strukturstufe '00' anklicken die man vergleichen möchte"
End Sub
Sub GOFURTHER
In the Class:
Option Explicit
Private WithEvents mobjApplication As Application
Private Sub Class_Initialize()
Set mobjApplication = Application
End Sub
Private Sub mobjApplication_SheetSelectionChange(ByVal Sh As Object, ByVal Target As Range)
ClickedCell = Target.Address
Set mobjApplication = Nothing
Call GOFURTHER
End Sub
The macro stops until the user clicks on the other excel table. Is there any way not to exit the first sub and to remain in the first one?

Answer 3

Why not simply using an InputBox ?
https://learn.microsoft.com/en-us/office/vba/api/excel.application.inputbox
In your prompt you ask the user to select a range in the appropriate document, and that's it.