禁用主窗口最大化和最小化按钮
'声明
Private Declare Function GetSystemMenu Lib "user32.dll" _
(ByVal hwnd As Long, ByVal bRevert As Long) As Long
Private Declare Function RemoveMenu Lib "user32.dll" _
(ByVal hMenu As Long, ByVal uPosition As Long, ByVal uFlags As Long) As Long
'使用
Private Sub Form_Load()
Dim hSysMenu As Long
Dim retval As Long
hSysMenu = GetSystemMenu(hWndAccessApp, 0)
retval = RemoveMenu(hSysMenu, &HF120, &H0)
hSysMenu = GetSystemMenu(Me.hwnd, 0)
retval = RemoveMenu(hSysMenu, &HF120, &H0)
End Sub
让主窗口最大化和最小化按钮消失
'声明：
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
Const WS_MINIMIZEBOX = &H20000
Const WS_MAXIMIZEBOX = &H10000
Const GWL_STYLE = (-16)
'使用：
Private Sub Form_Load()
Dim lWnd As Long
lWnd = GetWindowLong(hWndAccessApp, GWL_STYLE)
lWnd = lWnd And Not (WS_MINIMIZEBOX)
lWnd = lWnd And Not (WS_MAXIMIZEBOX)
lWnd = SetWindowLong(hWndAccessApp, GWL_STYLE, lWnd)
End Sub
计时器触发
Me.Text4.Value = Now()
隐藏当前激活的工具条：
Dim dqgjt As Variant
Set dqgjt =
CommandBars.ActiveMenuBar
dqgjt.Enabled = False
显示和隐藏自定义的工具条
DoCmd.ShowToolbar "你的工具条名称",
acToolbarYes
DoCmd.ShowToolbar "你的工具条名称",
acToolbarNo
隐藏主程序窗口：(详见示例库)
Option Compare Database
Option Explicit
Private Const SW_HIDE = 0
Private Const SW_SHOWNORMAL =
1
Private Declare Function
apiShowWindow Lib "user32" _
Alias
"ShowWindow" (ByVal hWnd As Long, _
ByVal nCmdShow As Long) As Long
Private Sub Command0_Click()
If Me.Command0.Caption = "隐藏窗体"
Then
Me.Command0.Caption = "显示窗体"
Call apiShowWindow(hWndAccessApp,
SW_HIDE)
DoCmd.Restore
Else
Me.Command0.Caption = "隐藏窗体"
Call apiShowWindow(hWndAccessApp, SW_SHOWNORMAL)
DoCmd.Close acForm,
"frm_main"
DoCmd.ShowToolbar "菜单栏",
acToolbarYes
DoCmd.Restore
End If
End Sub
主窗口最小化：
DoCmd.RunCommand
acCmdAppMinimize
