关于Shell_NotigfyIcon,这个Api函数的用法和原代码

[EverythingIdo]

Shell_NotifyIconA" (ByVal dwMessage As Long, lpData As NOTIFYICONDATA) As Long这个API函数想必大家，都比较会使用了，但是，我使用的时候出现了好些个问题，比如提示我找补到Shell32.dll动态连接库中该函数的入口，我很不幸吧，那为大哥帮帮忙吧！最好有一段使用该api函数的原代码，程序，多谢了

[rainstormmaster]

找不到入口，一般是函数声明的问题，仔细检查你的函数声明部分：
声明：
Declare Function Shell_NotifyIcon Lib "shell32.dll" Alias "Shell_NotifyIconA" (ByVal dwMessage As Long, lpData As NOTIFYICONDATA) As Long

'Download the full source+pictures+... At http://www.geocities.com/SiliconValley/Campus/3636/trayicon.zip
Private 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 Type

Private Const NIM_ADD = &H0
Private Const NIM_MODIFY = &H1
Private Const NIM_DELETE = &H2
Private Const NIF_MESSAGE = &H1
Private Const NIF_ICON = &H2
Private Const NIF_TIP = &H4

Private Const WM_LBUTTONDBLCLK = &H203
Private Const WM_LBUTTONDOWN = &H201
Private Const WM_RBUTTONUP = &H205

Private Declare Function Shell_NotifyIcon Lib "shell32" Alias "Shell_NotifyIconA" (ByVal dwMessage As Long, pnid As NOTIFYICONDATA) As Boolean
Dim TrayI As NOTIFYICONDATA
Private Sub Form_Load()
TrayI.cbSize = Len(TrayI)
'Set the window's handle (this will be used to hook the specified window)
TrayI.hWnd = pichook.hWnd
'Application-defined identifier of the taskbar icon
TrayI.uId = 1&
'Set the flags
TrayI.uFlags = NIF_ICON Or NIF_TIP Or NIF_MESSAGE
'Set the callback message
TrayI.ucallbackMessage = WM_LBUTTONDOWN
'Set the picture (must be an icon!)
TrayI.hIcon = imgIcon(2).Picture
'Set the tooltiptext
TrayI.szTip = "Recent" & Chr$(0)
'Create the icon
Shell_NotifyIcon NIM_ADD, TrayI

Me.Hide
End Sub
Private Sub Form_Unload(Cancel As Integer)
'remove the icon
TrayI.cbSize = Len(TrayI)
TrayI.hWnd = pichook.hWnd
TrayI.uId = 1&
Shell_NotifyIcon NIM_DELETE, TrayI
End
End Sub
Private Sub mnuPop_Click(Index As Integer)
Select Case Index
Case 0
MsgBox "KPD-Team 1998" + Chr$(13) + "URL: http://www.allapi.net/" + Chr$(13) + "E-Mail: [e-mail]", vbInformation + vbOKOnly
Case 2
Unload Me
End Select
End Sub
Private Sub pichook_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Msg = X / Screen.TwipsPerPixelX
If Msg = WM_LBUTTONDBLCLK Then
'Left button double click
mnuPop_Click 0
ElseIf Msg = WM_RBUTTONUP Then
'Right button click
Me.PopupMenu mnuPopUp
End If
End Sub
Private Sub Timer1_Timer()
Static Tek As Integer
'Animate the icon
Me.Icon = imgIcon(Tek).Picture
TrayI.hIcon = imgIcon(Tek).Picture
Tek = Tek + 1
If Tek = 3 Then Tek = 0
Shell_NotifyIcon NIM_MODIFY, TrayI
End Sub