vb菜单的小图标

看到图片了吗？如何在旁边加小图标呢不要去百度复制，我找了很多没用的

追问：你的QQ多少，我问你去

答案：一种是在系统任务栏上右击弹出菜单，但是此菜单为系统标题栏菜单，需要用API添加
另一种在系统托盘处单机右键，需要建立一个系统ID号，仍然要用API，但是有的时候
这一种方法在VB中总是有点问题，98和2000下可以，XP中必须使用 unicode API ，
否则会出问题，在系统托盘处不能响应鼠标事件
用法如下：
Private Declare Function SetWindowPos Lib "user32" (ByVal hWnd As Long, ByVal hWndInsertAfter As Long, ByVal X As Long, ByVal Y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
'定义消息
Private Const NIM_ADD = &H0     '添加图标到任务栏提示区
Private Const NIM_MODIFY = &H1  '图标特性已改变的消息
Private Const NIM_DELETE = &H2      '删除图标
'定义标识位
Private Const NIF_MESSAGE = &H1  '消息合法
Private Const NIF_ICON = &H2      '图标句柄合法
Private Const NIF_TIP = &H4        '提示合法

Private Const WM_MOUSEMOVE = &H200
'Private Const WM_MOUSEMOVE = 7680
'定义MouseMove消息，该消息将被发送到
'窗体的MouseMove事件处理函数中处理
'定义鼠标消息常数
'Private Const WM_LBUTTONDBLCLK = &H203
Private Const WM_LBUTTONDBLCLK = 7725
Private Const WM_LBUTTONDOWN = &H201
'Private Const WM_LBUTTONUP = &H202
Private Const WM_LBUTTONUP = 7710
Private Const WM_RBUTTONDBLCLK = &H206
Private Const WM_RBUTTONDOWN = &H204
'Private Const WM_RBUTTONUP = &H205
Private Const WM_RBUTTONUP = 7755
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

Dim mtIconData As NOTIFYICONDATA
Private Sub Form_Unload(Cancel As Integer)
  If i易做图it = True Then
    DeleteIconFromTray  '在此调用图标清除函数,这样每次退出时自动清除图标
    Set Form1 = Nothing
  Else
    Me.Visible = False
    Cancel = 1
  End If
Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
    '在AddIconToTray中语句uCallbackMessage = WM_MOUSEMOVE
    '将回调消息发送到此函数中进行处理
    '实际的回调消息存储在参数X中
    '注意在此情况下，X是一个消息而不是坐标

    
    Static bBusy As Boolean
    If bBusy = False Then      '控制变量，确保每次事件发生只处理一次
        bBusy = True
    
        Select Case CLng(X)
            Case WM_MOUSEMOVE
             
            Case WM_LBUTTONDBLCLK
               '处理双击消息，显示关于对话框
                Me.Visible = Not Me.Visible
                SetWindowPos Me.hWnd, -1, 0, 0, 0, 0, 1 Or 2
            Case WM_LBUTTONDOWN
              '处理左键按下消息，依次改变图标显示的图案

            Case WM_LBUTTONUP       '处理左键释放消息
            
                 'PopupMenu mnuTray, 2, , , mnuAbout
            Case WM_RBUTTONDBLCLK   '处理右键双击消息
                
            Case WM_RBUTTONDOWN     '处理右键按下消息
            Case WM_RBUTTONUP
                '处理右键释放消息，显示弹出菜单
                
                 PopupMenu mnuTray
        End Select
        bBusy = False
    End If
End Sub
Private Sub AddIconToTray() '添加图标到提示区
    With mtIconData
        .cbSize = Len(mtIconData)
        .hWnd = Me.hWnd       '定义处理回调消息的窗口
        .uCallbackMessage = WM_MOUSEMOVE
                      '告诉图标发送MouseMove消息
        .uID = 1&           '定义图标号
        .uFlags = NIF_ICON Or NIF_TIP Or NIF_MESSAGE
        .hIcon = Me.Icon
        .szTip = "计时器已终止" & Chr(0)
                  '定义程序运行时显示的图标
                    '定义提示
        If Shell_NotifyIcon(NIM_ADD, mtIconData) = 0 Then
                    '在任务栏提示区创建一图标

        End If
    End With
End Sub
Private Sub DeleteIconFromTray()
    If Shell_NotifyIcon(NIM_DELETE, mtIconData) = 0 Then
    End If
End Sub


Private Sub Label1_dblClick(Index As Integer)
Me.Visible = False
End Sub

Private Sub mnuAbout_Click()
    Me.Visible = True
    SetWindowPos Me.hWnd, -1, 0, 0, 0, 0, 1 Or 2
End Sub
Private Sub mnuExit_Click()
    i易做图it = True
    Unload Me
End Sub
关于系统菜单的添加方法有很多书都有介绍，就不多说了
这个需要用到API 我还不会 


点击菜单项，右边属性窗口：

Image属性选本地资源或项目资源，把图标加进来。

你这个是VB.Net，说VB的话会让人误以为是VB6，这两个是不一样的。

上一个：VB串口发送数组数据
下一个：VB 修改图片尺寸大小