如何动态改变气泡内容
模块代码：
Public Type NOTIFYICONDATA
cbSize As Long
hwnd As Long
uID As Long
uFlags As Long
uCallbackMessage As Long
hIcon As Long
szTip As String * 128
dwState As Long
dwStateMask As Long
szInfo As String * 256
uTimeout As Long
szInfoTitle As String * 64
dwInfoFlags As Long
End Type
Public Const NOTIFYICON_VERSION = 3
Public Const NOTIFYICON_OLDVERSION = 0
Public Const NIM_ADD = &H0
Public Const NIM_MODIFY = &H1
Public Const NIM_DELETE = &H2
Public Const NIM_SETFOCUS = &H3
Public Const NIM_SETVERSION = &H4
Public Const NIF_MESSAGE = &H1
Public Const NIF_ICON = &H2
Public Const NIF_TIP = &H4
Public Const NIF_STATE = &H8
Public Const NIF_INFO = &H10
Public Const NIS_HIDDEN = &H1
Public Const NIS_SHAREDICON = &H2
Public Const NIIF_NONE = &H0
Public Const NIIF_WARNING = &H2
Public Const NIIF_ERROR = &H3
Public Const NIIF_INFO = &H1
Public Const NIIF_GUID = &H4
Public Const WM_MOUSEMOVE = &H200
Public Const WM_LBUTTONDOWN = &H201
Public Const WM_LBUTTONUP = &H202
Public Const WM_LBUTTONDBLCLK = &H203
Public Const WM_RBUTTONDOWN = &H204
Public Const WM_RBUTTONUP = &H205
Public Const WM_RBUTTONDBLCLK = &H206
Public Declare Function SetForegroundWindow Lib "user32" _
(ByVal hwnd As Long) As Long
Public Declare Function Shell_NotifyIcon Lib "shell32" _
Alias "Shell_NotifyIconA" _
(ByVal dwMessage As Long, pnid As NOTIFYICONDATA) As Boolean
Private Sub Form_Load()
Init_TryIcon '初始化托盘图标
end sub
Private Sub Init_TryIcon()'初始化TrayIcon
With mIcon
.cbSize = Len(mIcon)
.hwnd = Me.hwnd
.uID = vbNull
.uFlags = NIF_ICON Or NIF_INFO Or NIF_MESSAGE
.uCallbackMessage = WM_MOUSEMOVE
.hIcon = Me.Icon
.szTip = App.Title & vbNullChar
.dwState = 0
.dwStateMask = 0
End With
Shell_NotifyIcon NIM_ADD, mIcon
End Sub
