Private Declare Function ShowWindow Lib "user32" (ByVal hwnd As Long, ByVal nCmdShow As Long) As Long
Private Const SW_HIDE = 0
'隱藏窗體的自定義過程
Private Sub HideForm()
'(自己的代碼）
ShowWindow Me.hwnd, SW_HIDE
'(自己的代碼）
End Sub
'顯示窗體的自定義過程
Private Sub ShowForm()
'(自己的代碼）
If Me.WindowState = vbMinimized Then
Me.WindowState = vbNormal
Else
Me.Visible = True
End If
'(自己的代碼）
Me.SetFocus
End Sub
當然了，如果能在系統托盤區添加上圖標，也是不錯的
Private Const MAX_TOOLTIP As Integer = 64
Private Const NIF_ICON = &H2 '刪除圖標
Private Const NIF_MESSAGE = &H1
Private Const NIM_ADD = &H0 '添加圖標到任務欄提示區
Private Const NIM_MODIFY = &H1 '修改系統狀態欄中的圖標
Private Const NIM_DELETE = &H2 '刪除系統狀態欄中的圖標
Private Const NIF_TIP = &H4
Private Const WM_USER = &H400
Private Const WM_MOUSEMOVE = &H200
Private Const WM_LBUTTONDOWN = &H201
Private Const WM_LBUTTONUP = &H202
Private Const WM_LBUTTONDBLCLK = &H203
Private Const WM_RBUTTONDOWN = &H204
Private Const WM_RBUTTONUP = &H205
Private Const WM_RBUTTONDBLCLK = &H206
Private Const TRAY_CALLBACK = (WM_USER + 1001&)
Private Const GWL_WNDPROC = (-4)
Private Const GWL_USERDATA = (-21)
Private Type NOTIFYICONDATA
cbSize As Long '需填入NOTIFYICONDATA數據結構的長度
hwnd As Long '設置成窗口的句柄
uID As Long '為圖標所設置的ID值
uFlags As Long '設置uCallbackMessage,hIcon,szTip是否有效
uCallbackMessage As Long '消息編號
hIcon As Long '顯示在狀態欄上的圖標
szTip As String * MAX_TOOLTIP '提示信息
End Type
Private Declare Function ShowWindow Lib "user32" (ByVal hwnd As Long, ByVal nCmdShow As Long) As Long
Private Declare Function Shell_NotifyIcon Lib "shell32.dll" Alias "Shell_NotifyIconA" (ByVal dwMessage As Long, lpData As NOTIFYICONDATA) As Long
'返回值 Long，非零表示成功，零表示失敗
'定義托盤圖標變量
Private nfIconData As NOTIFYICONDATA
Private Sub Form_Load()
'(自己的代碼）
nfIconData.hwnd = Me.hwnd
nfIconData.uID = Me.Icon
nfIconData.uFlags = NIF_ICON Or NIF_MESSAGE Or NIF_TIP
nfIconData.uCallbackMessage = WM_MOUSEMOVE
nfIconData.hIcon = Me.Icon.Handle
nfIconData.szTip = "系統托盤圖標" & vbNullChar
nfIconData.cbSize = Len(nfIconData)
Call Shell_NotifyIcon(NIM_ADD, nfIconData)
'(自己的代碼）
End Sub