不用谢,结帐吧
下面是一个例子 http://pcwak.8u8.com/11.zip
下面是一个例子 http://pcwak.8u8.com/11.zip
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Public Declare Function CallWindowProc Lib "user32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hwnd As Long, ByVal MSG As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Public Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As LongPublic Type NOTIFYICONDATA
cbSize As Long
hwnd As Long
uID As Long
uFlags As Long
uCallbackMessage As Long
hIcon As Long
szTip As String * 64
End TypePublic Type MSG
hwnd As Long
message As Long
wParam As Long
lParam As Long
time As Long
pt As POINTAPI
End TypePublic Const NIF_ICON = &H2
Public Const NIF_MESSAGE = &H1
Public Const NIF_TIP = &H4
Public Const NIM_ADD = &H0
Public Const NIM_DELETE = &H2
Public Const NIM_MODIFY = &H1
Public Const WM_USER = &H400
Public Const WM_RBUTTONDOWN = &H204
Public Const WM_LBUTTONUP = &H202
Public Const GWL_WNDPROC = (-4)
Public Const WM_RBUTTONUP = &H205Public Function WinProc(ByVal hw As Long, ByVal uMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
On Error Resume Next
If hw = dlgMain.hwnd And uMsg = WM_USER + 100 Then
Select Case lParam
Case WM_RBUTTONUP, WM_LBUTTONUP
dlgMain.Show '此处可以为任何你想添加的代码
End Select
Else
WinProc = CallWindowProc(g_lngOldProc, hw, uMsg, wParam, lParam)
End If
End FunctionPublic Function Hook()
g_lngOldProc = SetWindowLong(dlgMain.hwnd, GWL_WNDPROC, AddressOf WinProc)
End FunctionPublic Function UnHook()
SetWindowLong dlgMain.hwnd, GWL_WNDPROC, g_lngOldProc
End Function在窗体中(这里为dlgMain)加入以下代码:Private nimShellTrayIcon As NOTIFYICONDATAPrivate Sub Form_Load() Call Hook With nimShellTrayIcon
.cbSize = Len(nimShellTrayIcon)
.hIcon = Me.Icon
.hwnd = Me.hwnd
.szTip = Me.Caption & vbNullChar
.uCallbackMessage = WM_USER + 100
.uFlags = NIF_ICON Or NIF_MESSAGE Or NIF_TIP
.uID = 1
End With
Call Shell_NotifyIcon(NIM_ADD, nimShellTrayIcon)End SubPrivate Sub Form_Unload(Cancel As Integer) Call UnhookEnd Sub就行了