Hi! I have to disable or hide minimize and restore buttons in excel
system menu. But this code works correctly in excel 2003 but not in
excel 2007. Excel 2007 hide only minimize button!
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Type MENUITEMINFO
cbSize As Long
fMask As Long
fType As Long
fState As Long
wID As Long
hSubMenu As Long
hbmpChecked As Long
hbmpUnchecked As Long
dwItemData As Long
dwTypeData As String
cch As Long
End Type
'Menu item constants.
Const SC_SIZE As Long = &HF000&
Const SC_MOVE As Long = &HF010&
Const SC_MINIMIZE As Long = &HF020&
Const SC_MAXIMIZE As Long = &HF030&
Const SC_NEXTWINDOW As Long = &HF040&
Const SC_PREVWINDOW As Long = &HF050&
Const SC_CLOSE As Long = &HF060&
Const SC_VSCROLL As Long = &HF070&
Const SC_HSCROLL As Long = &HF080&
Const SC_MOUSEMENU As Long = &HF090&
Const SC_KEYMENU As Long = &HF100&
Const SC_ARRANGE As Long = &HF110&
Const SC_RESTORE As Long = &HF120&
Const SC_TASKLIST As Long = &HF130&
Const SC_SCREENSAVE As Long = &HF140&
Const SC_HOTKEY As Long = &HF150&
'SetMenuItemInfo fState constants.
Const MFS_GRAYED As Long = &H3&
Const MFS_DEFAULT As Long = &H1000&
'SetMenuItemInfo fMask constants.
Const MIIM_STATE As Long = &H1&
Const MIIM_ID As Long = &H2&
'SendMessage constants.
Const WM_NCACTIVATE As Long = &H86
'Window constants
Const WS_CAPTION = &HC00000
Const WS_CHILD = &H40000000
Const WS_HSCROLL = &H100000
Const WS_VSCROLL = &H200000
Const WS_VISIBLE = &H10000000
Const WS_CLIPCHILDREN = &H2000000
Const WS_CLIPSIBLINGS = &H4000000
Const WS_BORDER = &H800000
Const WS_TABSTOP = &H10000
Const WS_POPUP = &H80000000
Const WS_SYSMENU = &H80000
Const WS_THICKFRAME = &H40000
Const WS_MINIMIZEBOX = &H20000
Const WS_MAXIMIZEBOX = &H10000
Const WS_DLGFRAME = &H400000
Private Const WS_EX_TOPMOST = &H8&
Private Const WS_EX_CLIENTEDGE = &H200&
Private Const WS_EX_TRANSPARENT = &H20&
Const GWL_STYLE As Long = (-16)
Const RDW_INVALIDATE = &H1
' Window Styles
Declare Function SetMenuItemInfo Lib "user32" Alias
"SetMenuItemInfoA" (ByVal hMenu As Long, ByVal un As Long, ByVal bool
As Boolean, lpcMenuItemInfo As MENUITEMINFO) As Long
Declare Function GetDesktopWindow Lib "user32" () As Long
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 GetCurrentProcessId Lib "kernel32" () As Long
Declare Function GetWindowThreadProcessId Lib "user32" (ByVal hwnd As
Long, ByRef lpdwProcessId As Long) As Long
Declare Function GetSystemMenu Lib "user32.dll" (ByVal hwnd As Long,
ByVal bRevert As Long) As Long
Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal
hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any)
As Long
Declare Function GetWindowLong Lib "user32" Alias
"GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long
Declare Function SetWindowLong Lib "user32" Alias
"SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal
dwNewLong As Long) As Long
Declare Function DrawMenuBar Lib "user32" (ByVal hwnd As Long) As
Boolean
Declare Function RedrawWindow Lib "user32" (ByVal hwnd As Long,
lprcUpdate As RECT, ByVal hrgnUpdate As Long, ByVal fuRedraw As Long)
As Long
Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Long,
lpRect As RECT) As Long
Declare Function DeleteMenu Lib "user32" (ByVal hMenu As Long, ByVal
nPosition As Long, ByVal wFlags As Long) As Boolean
Sub DisableAppMinimize()
Dim hWndExcel As Long
Dim hSysMenu As Long
Dim retVal As Long
Dim MI_Info As MENUITEMINFO
hWndExcel = GetWindowHandle("XLMAIN", Application.Caption)
hSysMenu = GetSystemMenu(hWndExcel, 0)
retVal = GetWindowLong(hWndExcel, GWL_STYLE)
retVal = retVal And Not (WS_MINIMIZEBOX)
retVal = SetWindowLong(hWndExcel, GWL_STYLE, retVal)
' Delete context menu
retVal = DeleteMenu(hSysMenu, SC_MAXIMIZE, 0)
retVal = DeleteMenu(hSysMenu, SC_MINIMIZE, 0)
retVal = DeleteMenu(hSysMenu, SC_RESTORE, 0)
retVal = DeleteMenu(hSysMenu, SC_MOVE, 0)
retVal = DeleteMenu(hSysMenu, SC_SIZE, 0)
'retVal = DeleteMenu(hSysMenu, SC_CLOSE, 0)
retVal = DeleteMenu(hSysMenu, 0, &H400)
DrawMenuBar (hWndExcel)
retVal = SendMessage(hWndExcel, WM_NCACTIVATE, True, 0)
End Sub
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