Xuân Thanh > 02-07-12, 04:35 PM
Private Const GWL_EXSTYLE = (-20)
Private Const GWL_STYLE = (-16)
Private Const WS_MAXIMIZEBOX = &H10000
Private Const WS_MINIMIZEBOX = &H20000
Private Const WS_SYSMENU = &H80000
Private Const HWND_TOP = 0
Private Const SWP_NOMOVE = &H2
Private Const SWP_NOSIZE = &H1
Private Const SWP_FRAMECHANGED = &H20
Private Const SWP_DRAWFRAME = SWP_FRAMECHANGED
Private Declare Function SetWindowLong Lib "user32" _
Alias "SetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long, ByVal dwNewLong As Long) _
As Long
Private Declare Function GetWindowLong Lib "user32" _
Alias "GetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long) As Long
Private Declare Function SetWindowPos Lib "user32" _
(ByVal hwnd As Long, ByVal hWndInsertAfter As Long, _
ByVal x As Long, ByVal y As Long, ByVal cx As Long, _
ByVal cy As Long, ByVal wFlags As Long) As Long
Sub HideAccessCloseButton()
Dim lngStyle As Long
lngStyle = GetWindowLong(hWndAccessApp, GWL_STYLE)
lngStyle = lngStyle And Not WS_SYSMENU
Call SetWindowLong(hWndAccessApp, GWL_STYLE, lngStyle)
Call SetWindowPos(hWndAccessApp, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE Or SWP_DRAWFRAME)
End SubPrivate Const GWL_EXSTYLE = (-20)
Private Const GWL_STYLE = (-16)
Private Const WS_MAXIMIZEBOX = &H10000
Private Const WS_MINIMIZEBOX = &H20000
Private Const WS_SYSMENU = &H80000
Private Const HWND_TOP = 0
Private Const SWP_NOMOVE = &H2
Private Const SWP_NOSIZE = &H1
Private Const SWP_FRAMECHANGED = &H20
Private Const SWP_DRAWFRAME = SWP_FRAMECHANGED
Private Declare Function SetWindowLong Lib "user32" _
Alias "SetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long, ByVal dwNewLong As Long) _
As Long
Private Declare Function GetWindowLong Lib "user32" _
Alias "GetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long) As Long
Private Declare Function SetWindowPos Lib "user32" _
(ByVal hwnd As Long, ByVal hWndInsertAfter As Long, _
ByVal x As Long, ByVal y As Long, ByVal cx As Long, _
ByVal cy As Long, ByVal wFlags As Long) As Long
Sub UnHideAccessCloseButton()
Dim lngStyle As Long
lngStyle = GetWindowLong(hWndAccessApp, GWL_STYLE)
lngStyle = lngStyle Or WS_SYSMENU
Call SetWindowLong(hWndAccessApp, GWL_STYLE, lngStyle)
Call SetWindowPos(hWndAccessApp, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE Or SWP_DRAWFRAME)
End Subcannguyen > 02-07-12, 04:41 PM
(02-07-12, 04:35 PM)Xuân Thanh Đã viết: 1/ Hide
Mã:Private Const GWL_EXSTYLE = (-20)
Private Const GWL_STYLE = (-16)
Private Const WS_MAXIMIZEBOX = &H10000
Private Const WS_MINIMIZEBOX = &H20000
Private Const WS_SYSMENU = &H80000
Private Const HWND_TOP = 0
Private Const SWP_NOMOVE = &H2
Private Const SWP_NOSIZE = &H1
Private Const SWP_FRAMECHANGED = &H20
Private Const SWP_DRAWFRAME = SWP_FRAMECHANGED
Private Declare Function SetWindowLong Lib "user32" _
Alias "SetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long, ByVal dwNewLong As Long) _
As Long
Private Declare Function GetWindowLong Lib "user32" _
Alias "GetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long) As Long
Private Declare Function SetWindowPos Lib "user32" _
(ByVal hwnd As Long, ByVal hWndInsertAfter As Long, _
ByVal x As Long, ByVal y As Long, ByVal cx As Long, _
ByVal cy As Long, ByVal wFlags As Long) As Long
Sub HideAccessCloseButton()
Dim lngStyle As Long
lngStyle = GetWindowLong(hWndAccessApp, GWL_STYLE)
lngStyle = lngStyle And Not WS_SYSMENU
Call SetWindowLong(hWndAccessApp, GWL_STYLE, lngStyle)
Call SetWindowPos(hWndAccessApp, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE Or SWP_DRAWFRAME)
End Sub
2/ Unhide
Mã:Private Const GWL_EXSTYLE = (-20)
Private Const GWL_STYLE = (-16)
Private Const WS_MAXIMIZEBOX = &H10000
Private Const WS_MINIMIZEBOX = &H20000
Private Const WS_SYSMENU = &H80000
Private Const HWND_TOP = 0
Private Const SWP_NOMOVE = &H2
Private Const SWP_NOSIZE = &H1
Private Const SWP_FRAMECHANGED = &H20
Private Const SWP_DRAWFRAME = SWP_FRAMECHANGED
Private Declare Function SetWindowLong Lib "user32" _
Alias "SetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long, ByVal dwNewLong As Long) _
As Long
Private Declare Function GetWindowLong Lib "user32" _
Alias "GetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long) As Long
Private Declare Function SetWindowPos Lib "user32" _
(ByVal hwnd As Long, ByVal hWndInsertAfter As Long, _
ByVal x As Long, ByVal y As Long, ByVal cx As Long, _
ByVal cy As Long, ByVal wFlags As Long) As Long
Sub UnHideAccessCloseButton()
Dim lngStyle As Long
lngStyle = GetWindowLong(hWndAccessApp, GWL_STYLE)
lngStyle = lngStyle Or WS_SYSMENU
Call SetWindowLong(hWndAccessApp, GWL_STYLE, lngStyle)
Call SetWindowPos(hWndAccessApp, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE Or SWP_DRAWFRAME)
End Sub
Lưu ý là nút Close của Access nha các bạn
ledangvan > 03-07-12, 03:27 PM
(02-07-12, 04:35 PM)Xuân Thanh Đã viết: 1/ Hide
Mã:Private Const GWL_EXSTYLE = (-20)
Private Const GWL_STYLE = (-16)
Private Const WS_MAXIMIZEBOX = &H10000
Private Const WS_MINIMIZEBOX = &H20000
Private Const WS_SYSMENU = &H80000
Private Const HWND_TOP = 0
Private Const SWP_NOMOVE = &H2
Private Const SWP_NOSIZE = &H1
Private Const SWP_FRAMECHANGED = &H20
Private Const SWP_DRAWFRAME = SWP_FRAMECHANGED
Private Declare Function SetWindowLong Lib "user32" _
Alias "SetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long, ByVal dwNewLong As Long) _
As Long
Private Declare Function GetWindowLong Lib "user32" _
Alias "GetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long) As Long
Private Declare Function SetWindowPos Lib "user32" _
(ByVal hwnd As Long, ByVal hWndInsertAfter As Long, _
ByVal x As Long, ByVal y As Long, ByVal cx As Long, _
ByVal cy As Long, ByVal wFlags As Long) As Long
Sub HideAccessCloseButton()
Dim lngStyle As Long
lngStyle = GetWindowLong(hWndAccessApp, GWL_STYLE)
lngStyle = lngStyle And Not WS_SYSMENU
Call SetWindowLong(hWndAccessApp, GWL_STYLE, lngStyle)
Call SetWindowPos(hWndAccessApp, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE Or SWP_DRAWFRAME)
End Sub
2/ Unhide
Mã:Private Const GWL_EXSTYLE = (-20)
Private Const GWL_STYLE = (-16)
Private Const WS_MAXIMIZEBOX = &H10000
Private Const WS_MINIMIZEBOX = &H20000
Private Const WS_SYSMENU = &H80000
Private Const HWND_TOP = 0
Private Const SWP_NOMOVE = &H2
Private Const SWP_NOSIZE = &H1
Private Const SWP_FRAMECHANGED = &H20
Private Const SWP_DRAWFRAME = SWP_FRAMECHANGED
Private Declare Function SetWindowLong Lib "user32" _
Alias "SetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long, ByVal dwNewLong As Long) _
As Long
Private Declare Function GetWindowLong Lib "user32" _
Alias "GetWindowLongA" (ByVal hwnd As Long, _
ByVal nIndex As Long) As Long
Private Declare Function SetWindowPos Lib "user32" _
(ByVal hwnd As Long, ByVal hWndInsertAfter As Long, _
ByVal x As Long, ByVal y As Long, ByVal cx As Long, _
ByVal cy As Long, ByVal wFlags As Long) As Long
Sub UnHideAccessCloseButton()
Dim lngStyle As Long
lngStyle = GetWindowLong(hWndAccessApp, GWL_STYLE)
lngStyle = lngStyle Or WS_SYSMENU
Call SetWindowLong(hWndAccessApp, GWL_STYLE, lngStyle)
Call SetWindowPos(hWndAccessApp, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE Or SWP_NOSIZE Or SWP_DRAWFRAME)
End Sub
Lưu ý là nút Close của Access nha các bạn
Xuân Thanh > 03-07-12, 04:09 PM
(03-07-12, 03:27 PM)ledangvan Đã viết: Bác Xuân Thanh ơi cái này là nó làm ẩn Menu của ACC (Gồm cả nút Min, Max, và nút Close) Bác có cách nào chỉ ẩn một nút Close không vì người dùng nhiều lúc muốn thu nhỏ để sử dụng chương trình khác ?
Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, _
ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Longledangvan > 03-07-12, 04:34 PM
(03-07-12, 04:09 PM)Xuân Thanh Đã viết:(03-07-12, 03:27 PM)ledangvan Đã viết: Bác Xuân Thanh ơi cái này là nó làm ẩn Menu của ACC (Gồm cả nút Min, Max, và nút Close) Bác có cách nào chỉ ẩn một nút Close không vì người dùng nhiều lúc muốn thu nhỏ để sử dụng chương trình khác ?
Mấu chốy của nó nằm ở hàm API này
Mã:Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, _
ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
· hWnd
Handle của cửa sổ cần thực hiện.
· hWndInsertAfter
Gồm 1 trong các giá trị sau :
HWND_BOTTOM : Đưa cửa sổ xuống vị trí cuối cùng
HWND_NOTOPMOST : Đưa cửa sổ lên trên tất cả các cửa sổ notopmost nhưng bên dưới topmost.
HWND_TOP : Đưa cửa sổ lên vị trí trên cùng (top).
HWND_TOPMOST : Đưa cửa sổ lên vị trí cao nhất (topmost), ngay cả khi nó không được kích hoạt (deactived).
· X
Vị trí mới bên trái (left).
· Y
Vị trí mới phía trên (top).
· cx
Độ rộng mới của cửa sổ (width), đơn vị là pixel.
· cy
Độ cao mới của cửa sổ (height), đơn vị là pixel.
· uFlags
Cờ định vị trí và kích thước. Có thể sử dụng kết hợp các tham số :
SWP_NOACTIVATE : không kích hoạt cửa sổ
Does not activate the window. If this flag is not set, the window is activated and moved to the top of either the topmost or non-topmost group (depending on the setting of the hWndInsertAfter parameter).
SWP_NOMOVE : giữ nguyên vị trí hiện tại
Retains the current position (ignores the X and Y parameters).
SWP_NOSIZE : giữ nguyên kích thước hiện tại
Retains the current size (ignores the cx and cy parameters).
SWP_SHOWWINDOW : hiển thị cửa sổ
Displays the window.
Tham khảo thêm cái này để biết về API
http://www.allAPI.net
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