vb.net 托盤圖示的使用

1.添加NotifyIcon1的托盤圖示ico

2.為NotifyIcon1添加右鍵操作

     Private Sub 打開系統ToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles 打開系統ToolStripMenuItem.Click

Me.Show()                  ‘show一定要最先寫

        Me.WindowState = FormWindowState.Maximized

        Me.ShowInTaskbar = True

        Me.NotifyIcon1.Visible = False

    End Sub

    Private Sub 退出系統ToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles 退出系統ToolStripMenuItem.Click

        Me.Close()

    End Sub

3.輕按兩下事件

    Private Sub NotifyIcon1_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles NotifyIcon1.DoubleClick

Me.Show()

        Me.WindowState = FormWindowState.Maximized 

        Me.ShowInTaskbar = True

        Me.NotifyIcon1.Visible = False

    End Sub

4.最小化調用托盤

    Private Sub Form_main_Resize(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Resize

        If Me.WindowState = FormWindowState.Minimized Then

            Me.ShowInTaskbar = False

            Me.NotifyIcon1.Visible = True

            Me.Hide()

        End If

    End Sub