Private Declare Function GetSystemMenu Lib "user32" (ByVal hWnd As Long, ByVal bRevert As Long) As Long
Private Declare Function GetMenuItemCount Lib "user32" (ByVal hMenu As Long) As Long
Private Declare Function DrawMenuBar Lib "user32" (ByVal hWnd As Long) As Long
Private Declare Function RemoveMenu Lib "user32" (ByVal hMenu As Long, ByVal nPosition As Long, ByVal wFlags As Long) As Long
Const MF_BYPOSITION = &H400&
Const MF_REMOVE = &H1000&
private MDIFORM_Load()
Dim hSysMenu As Long, nCnt As Long
hSysMenu = GetSystemMenu(Me.hWnd, False) If hSysMenu Then
nCnt = GetMenuItemCount(hSysMenu)
If nCnt Then
RemoveMenu hSysMenu, nCnt - 1, MF_BYPOSITION Or MF_REMOVE
RemoveMenu hSysMenu, nCnt - 2, MF_BYPOSITION Or MF_REMOVE
DrawMenuBar Me.hWnd
End If
End If
end sub
Private Declare Function GetMenuItemCount Lib "user32" (ByVal hMenu As Long) As Long
Private Declare Function DrawMenuBar Lib "user32" (ByVal hWnd As Long) As Long
Private Declare Function RemoveMenu Lib "user32" (ByVal hMenu As Long, ByVal nPosition As Long, ByVal wFlags As Long) As Long
Const MF_BYPOSITION = &H400&
Const MF_REMOVE = &H1000&
private MDIFORM_Load()
Dim hSysMenu As Long, nCnt As Long
hSysMenu = GetSystemMenu(Me.hWnd, False) If hSysMenu Then
nCnt = GetMenuItemCount(hSysMenu)
If nCnt Then
RemoveMenu hSysMenu, nCnt - 1, MF_BYPOSITION Or MF_REMOVE
RemoveMenu hSysMenu, nCnt - 2, MF_BYPOSITION Or MF_REMOVE
DrawMenuBar Me.hWnd
End If
End If
end sub
Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As LongPrivate Const WS_MAXIMIZEBOX = &H10000
Private Const WS_MINIMIZEBOX = &H20000
Private Const WS_THICKFRAME = &H40000Private Const GWL_STYLE = (-16)Private Sub MDIForm_Load()
Dim TempLng As Long
TempLng = GetWindowLong(Me.hwnd, GWL_STYLE)
'TempLng = TempLng And Not WS_MINIMIZEBOX '隐藏最小化
TempLng = TempLng And Not WS_MAXIMIZEBOX '禁用最大化
'TempLng = TempLng And Not WS_THICKFRAME '禁用可改变大小的边框
SetWindowLong Me.hwnd, GWL_STYLE, TempLng
End Sub
private sub MDIFORM_Load()'替换private MDIFORM_Load()
依然可以ReSize