Private sButton1 As String
Private sButton2 As String
Private sCaption As String
Private sText As String
Private Const MB_ICONQUESTION As Long = &H20&
Private Const MB_OKCANCEL As Long = &H1&
Private Const MB_TASKMODAL As Long = &H2000&
Private Const IDPROMPT = &HFFFF&
Private Const WH_CBT = 5
Private Const GWL_HINSTANCE = (-6)
Private Const HCBT_ACTIVATE = 5
Private Type MSGBOX_HOOK_PARAMS
hwndOwner As Long
hHook As Long
End Type
Private MSGHOOK As MSGBOX_HOOK_PARAMS
Private Declare Function GetCurrentThreadId Lib "kernel32" () As Long
Private Declare Function GetDesktopWindow Lib "user32" () As Long
Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long
Private Declare Function MessageBox Lib "user32" Alias "MessageBoxA" (ByVal hwnd As Long, ByVal lpText As String, ByVal lpCaption As String, ByVal wType As Long) As Long
Private Declare Function SetDlgItemText Lib "user32" Alias "SetDlgItemTextA" (ByVal hDlg As Long, ByVal nIDDlgItem As Long, ByVal lpString As String) As Long
Private Declare Function SetWindowsHookEx Lib "user32" Alias "SetWindowsHookExA" (ByVal idHook As Long, ByVal lpfn As Long, ByVal hmod As Long, ByVal dwThreadId As Long) As Long
Private Declare Function SetWindowText Lib "user32" Alias "SetWindowTextA" (ByVal hwnd As Long, ByVal lpString As String) As Long
Private Declare Function UnhookWindowsHookEx Lib "user32" (ByVal hHook As Long) As Long
Private Function myMessageBox(hwndThreadOwner As Long, hwndOwner As Long, strCaption As String, strText As String, strButton1 As String, strButton2 As String) As Long
sButton1 = strButton1
sButton2 = strButton2
sCaption = strCaption
sText = strText
Dim hInstance As Long, hThreadId As Long
hInstance = GetWindowLong(hwndThreadOwner, GWL_HINSTANCE)
hThreadId = GetCurrentThreadId()
With MSGHOOK
.hwndOwner = hwndOwner
.hHook = SetWindowsHookEx(WH_CBT, AddressOf MsgBoxHookProc, hInstance, hThreadId)
End With
myMessageBox = MessageBox(hwndOwner, Space$(120), Space$(120), MB_OKCANCEL Or MB_ICONQUESTION)
End Function
Private Function MsgBoxHookProc(ByVal uMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
If uMsg = HCBT_ACTIVATE Then
SetWindowText wParam, sCaption
SetDlgItemText wParam, 1, sButton1
SetDlgItemText wParam, 2, sButton2
SetDlgItemText wParam, &HFFFF&, sText
UnhookWindowsHookEx MSGHOOK.hHook
End If
MsgBoxHookProc = False
End Function
Sub Macro1()
Dim msg As Long
msg = myMessageBox(0, GetDesktopWindow(), "Question", "Which one do you love,Word or Excel?", "Excel", "Word")
If msg = 1 Then myMessageBox 0, GetDesktopWindow(), "I love Excel", "Which Version?", "Excel 97", "Excel 2007"
If msg = 2 Then myMessageBox 0, GetDesktopWindow(), "I love Word", "Which Version?", "Word 97", "Word 2007"
End Sub