vb.net最小化到托盘 vb窗体最小化按钮不可用怎么设置

vb.net怎么把其它程序最小化到托盘

如果用vb.net程序打开可以用如下代码：

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Shell("C:\文件", AppWinStyle.Hide)'打开C:\文件，并在其打开时将其隐藏

如不懂可以追问

望采纳

vb.net 利用NotifyIcon实现最小化到系统托盘，但是收缩到轨迹到开始菜单

添加托盘图标控件，并设置好其Icon属性，然后添加如下代码：

Private Sub Form1_FormClosing(sender As Object, e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing

e.Cancel = True

Me.Hide()

End Sub

这样实现了点关闭，进入托盘，如果点最小化进入托盘：

'窗体最小化时候隐藏窗体，

Private Sub MainForm_SizeChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.SizeChanged

If Me.WindowState = FormWindowState.Minimized Then

Me.Hide()

Me.ShowInTaskbar = False

End If

End Sub

vb中怎么最小化系统托盘

首先添加一个模块,写入代码,代码我已经准备好了

然再给Form窗体添加代码

模块

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 "shell32.dll" Alias "Shell_NotifyIconA" (ByVal dwMessage As Long, lpData As NOTIFYICONDATA) As Long

From窗体Private Sub Command1_Click()

With nfIconData

.hWnd = Me.hWnd

.uID = Me.Icon

.uFlags = NIF_ICON Or NIF_MESSAGE Or NIF_TIP

.uCallbackMessage = WM_MOUSEMOVE

.hIcon = Me.Icon.Handle

.szTip = App.Title + "(版本 " App.Major "." App.Minor "." App.Revision ")" vbNullChar

.cbSize = Len(nfIconData)

End With

Call Shell_NotifyIcon(NIM_ADD, nfIconData)

Me.Hide

End Sub

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

Call Shell_NotifyIcon(NIM_DELETE, nfIconData)

End Sub

Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)

Dim lMsg As Single

lMsg = X / Screen.TwipsPerPixelX

Select Case lMsg

Case WM_LBUTTONUP

ShowWindow Me.hWnd, SW_RESTORE

End Select

End Sub

vb.net点关闭 最小化到托盘

添加托盘图标控件，并设置好其Icon属性，然后添加如下代码：

Private Sub Form1_FormClosing(sender As Object, e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing

e.Cancel = True

Me.Hide()

End Sub

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