'--------------------------------------------------------------------------------------- 
' Procedure : CloseAllOpenForms 
' Author    : Daniel Pineault, CARDA Consultants Inc. 
' Website   : http://www.cardaconsultants.com 
' Purpose   : Close all the currently open Forms in the database 
' Copyright : The following is release as Attribution-ShareAlike 4.0 International 
'             (CC BY-SA 4.0) - https://creativecommons.org/licenses/by-sa/4.0/ 
' Req'd Refs: None required 
' 
' Usage: 
' ~~~~~~ 
' ? CloseAllOpenForms 
'   Returns -> True     => Closed all Forms successfully 
'              False    => A problem occurred 
' 
' Revision History: 
' Rev       Date(yyyy/mm/dd)        Description 
' ************************************************************************************** 
' 1         2015-02-17              Initial Release 
' 2         2023-02-09              Update variable naming, Error handler, copyright 
' 3         2023-03-13              Changed approach as For each frm in frms skips 
'                                       objects 
'--------------------------------------------------------------------------------------- 
Function CloseAllOpenForms() As Boolean 
    On Error GoTo Error_Handler 
    Dim i As Long 
 
    For i = Application.Forms.Count - 1 To 0 Step -1 
        DoCmd.Close acForm, Forms(i).Name, acSaveNo 
    Next i 
 
    CloseAllOpenForms = True 
 
Error_Handler_Exit: 
    On Error Resume Next 
    Exit Function 
 
Error_Handler: 
    MsgBox "The following error has occurred" & vbCrLf & vbCrLf & _ 
           "Error Source: CloseAllOpenForms" & vbCrLf & _ 
           "Error Number: " & Err.Number & vbCrLf & _ 
           "Error Description: " & Err.Description & _ 
           Switch(Erl = 0, "", Erl <> 0, vbCrLf & "Line No: " & Erl) _ 
           , vbOKOnly + vbCritical, "An Error has Occurred!" 
    Resume Error_Handler_Exit 
End Function

Call CloseAllOpenForms

If CloseAllOpenForms= True Then 
    '... 
End If