form1.frm

Visual.Basic.NET实用编程百例-47.6M.zip

VERSION 5.00
Begin VB.Form Form1 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "控制任务条的显示和隐藏"
   ClientHeight    =   1740
   ClientLeft      =   4410
   ClientTop       =   2895
   ClientWidth     =   2925
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   PaletteMode     =   1  'UseZOrder
   ScaleHeight     =   1740
   ScaleWidth      =   2925
   Begin VB.CommandButton Hide 
      Caption         =   "隐藏任务条"
      Height          =   375
      Left            =   480
      TabIndex        =   0
      Top             =   120
      Width           =   1815
   End
   Begin VB.CommandButton Show 
      Caption         =   "显示任务条"
      Height          =   375
      Left            =   480
      TabIndex        =   1
      Top             =   600
      Width           =   1815
   End
   Begin VB.CommandButton Cancel 
      Caption         =   "退出程序"
      Height          =   375
      Left            =   480
      TabIndex        =   2
      Top             =   1080
      Width           =   1812
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Cancel_Click()

Unload Me '退出程序

End Sub

Private Sub Form_Load()

Move (Screen.Width - Width) \ 2, (Screen.Height - Height) \ 2 '窗体居中显示

End Sub


Private Sub Hide_Click()

rtn = FindWindow("Shell_traywnd", "")
Call SetWindowPos(rtn, 0, 0, 0, 0, 0, SWP_HIDEWINDOW) '
    
End Sub


Private Sub Show_Click()

rtn = FindWindow("Shell_traywnd", "")
Call SetWindowPos(rtn, 0, 0, 0, 0, 0, SWP_SHOWWINDOW)

End Sub