Option Explicit
#If Win64 Then
Declare PtrSafe Function FindWindowEx Lib "user32" Alias "FindWindowExA" _
(ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
Declare PtrSafe Function GetClassName Lib "user32" Alias "GetClassNameA" _
(ByVal hwnd As Long, ByVal lpClassName As String, ByVal nMaxCount As Long) As Long
Declare PtrSafe Function IIDFromString Lib "ole32" (ByVal lpsz As LongPtr, ByRef lpiid As UUID) As Long
Declare PtrSafe Function AccessibleObjectFromWindow Lib "oleacc" _
(ByVal hwnd As Long, ByVal dwId As Long, ByRef riid As UUID, ByRef ppvObject As Object) As Long
#Else
Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" _
(ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
Declare Function GetClassName Lib "user32" Alias "GetClassNameA" _
(ByVal hwnd As Long, ByVal lpClassName As String, ByVal nMaxCount As Long) As Long
Declare Function IIDFromString Lib "ole32" (ByVal lpsz As Long, ByRef lpiid As UUID) As Long
Declare Function AccessibleObjectFromWindow Lib "oleacc" _
(ByVal hwnd As Long, ByVal dwId As Long, ByRef riid As UUID, ByRef ppvObject As Object) As Long
#End If
Type UUID 'GUID
Data1 As Long
Data2 As Integer
Data3 As Integer
Data4(7) As Byte
End Type
Const IID_IDispatch As String = "{00020400-0000-0000-C000-000000000046}"
Const OBJID_NATIVEOM As Long = &HFFFFFFF0
Sub GetAllWorkbookWindowNames()
On Error GoTo MyErrorHandler
Dim hWndMain As Long
hWndMain = FindWindowEx(0&, 0&, "XLMAIN", vbNullString)
Do While hWndMain <> 0
GetWbkWindows hWndMain
hWndMain = FindWindowEx(0&, hWndMain, "XLMAIN", vbNullString)
Loop
Exit Sub
MyErrorHandler:
MsgBox "GetAllWorkbookWindowNames" & vbCrLf & vbCrLf & "Err = " & Err.Number & vbCrLf & "Description: " & Err.Description
End Sub
Private Sub GetWbkWindows(ByVal hWndMain As Long)
On Error GoTo MyErrorHandler
Dim hWndDesk As Long
hWndDesk = FindWindowEx(hWndMain, 0&, "XLDESK", vbNullString)
If hWndDesk <> 0 Then
Dim hwnd As Long
hwnd = FindWindowEx(hWndDesk, 0, vbNullString, vbNullString)
Dim strText As String
Dim lngRet As Long
Do While hwnd <> 0
strText = String$(100, Chr$(0))
lngRet = GetClassName(hwnd, strText, 100)
If Left$(strText, lngRet) = "EXCEL7" Then
GetExcelObjectFromHwnd hwnd
Exit Sub
End If
hwnd = FindWindowEx(hWndDesk, hwnd, vbNullString, vbNullString)
Loop
On Error Resume Next
End If
Exit Sub
MyErrorHandler:
MsgBox "GetWbkWindows" & vbCrLf & vbCrLf & "Err = " & Err.Number & vbCrLf & "Description: " & Err.Description
End Sub
Public Function GetExcelObjectFromHwnd(ByVal hwnd As Long) As Boolean
On Error GoTo MyErrorHandler
Dim fOk As Boolean
fOk = False
Dim iid As UUID
Call IIDFromString(StrPtr(IID_IDispatch), iid)
Dim obj As Object
'Dim myWorkbook As Workbook
Dim i As Byte
Dim myWorksheet As Worksheet
If AccessibleObjectFromWindow(hwnd, OBJID_NATIVEOM, iid, obj) = 0 Then 'S_OK
Dim objApp As Excel.Application
Set objApp = obj.Application
For i = 1 To objApp.Workbooks.Count
'Set myWorkbook = objApp.Workbooks(i)
Debug.Print objApp.Workbooks(i).Name
For Each myWorksheet In objApp.Workbooks(i).Worksheets
Debug.Print " " & myWorksheet.Name
On Error Resume Next
Debug.Print " " & myWorksheet.UsedRange.Value2(1, 1)
If Err.Number > 0 Then
Debug.Print " " & myWorksheet.UsedRange.Value2
'Debug.Print " celulle vide"
Err.Clear
End If
DoEvents
Next
Next i
fOk = True
End If
GetExcelObjectFromHwnd = fOk
Exit Function
MyErrorHandler:
MsgBox "GetExcelObjectFromHwnd" & vbCrLf & vbCrLf & "Err = " & Err.Number & vbCrLf & "Description: " & Err.Description
End Function
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