显示和隐藏任务栏.frm

Windows API函数,希望大伙有用哦

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   1110
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4320
   LinkTopic       =   "Form1"
   ScaleHeight     =   1110
   ScaleWidth      =   4320
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Caption         =   "显示任务栏"
      Height          =   405
      Left            =   2310
      TabIndex        =   1
      Top             =   270
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "隐藏任务栏"
      Height          =   405
      Left            =   630
      TabIndex        =   0
      Top             =   270
      Width           =   1095
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Declare Function FindWindow Lib "User32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
Private Declare Function SetWindowPos Lib "User32" (ByVal hWnd As Long, ByVal hWndInsterAfter As Long, ByVal X As Long, ByVal Y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long
Dim hWndl As Long
Const SWP_HIDEWINDOW = &H80
Const SWP_SHOWWINDOW = &H40
Private Sub Form_Load()
  hWndl = FindWindow("Shell_traywnd", "")
End Sub
Private Sub Command1_Click()
  SetWindowPos hWndl, 0, 0, 0, 0, 0, SWP_HIDEWINDOW
End Sub
Private Sub Command2_Click()
  SetWindowPos hWndl, 0, 0, 0, 0, 0, SWP_SHOWWINDOW
End Sub