2024年6月5日发(作者：)

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VB6如何在托盘中写入应用程序图标

1、新建立一个VB6工程，将Form1的ShowInTaskBar属性设置为False

2、菜单：工程--添加模块 按“打开”这样就添加了一个新模块，名为Module1,保存为

3、在Module1中写下如下代码：

Option Explicit

Public Const MAX_TOOLTIP As Integer = 64

Public 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 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 Const SW_RESTORE = 9

Public Const SW_HIDE = 0

Public nfIconData As NOTIFYICONDATA

Public Type NOTIFYICONDATA

cbSize As Long

hWnd As Long

uID As Long

uFlags As Long

uCallbackMessage As Long

hIcon As Long

szTip As String * MAX_TOOLTIP

End Type

Public Declare Function ShowWindow Lib "user32" (ByVal hWnd As Long, ByVal

nCmdShow As Long) As Long

Public Declare Function Shell_NotifyIcon Lib "" Alias

'.

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"Shell_NotifyIconA" (ByVal dwMessage As Long, lpData As

NOTIFYICONDATA) As Long

4、在Form1的Load事件中写下如下代码：

Private Sub Form_Load()

'以下把程序放入System Tray====================================System

Tray Begin

With nfIconData

.hWnd =

.uID =

.uFlags = NIF_ICON Or NIF_MESSAGE Or NIF_TIP

.uCallbackMessage = WM_MOUSEMOVE

.hIcon =

'定义鼠标移动到托盘上时显示的Tip

.szTip = + "(版本 " & & "." & & "." & on

& ")" & vbNullChar

.cbSize = Len(nfIconData)

End With

Call Shell_NotifyIcon(NIM_ADD, nfIconData)

'=============================================================System

Tray End

End Sub

5、在Form1的QueryUnload事件中写入如下代码：

Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)

Call Shell_NotifyIcon(NIM_DELETE, nfIconData)

End Sub

6、在Form1的MouseMove事件中写下如下代码：

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