[Visual Basic]VB源代码推荐: 动态的显示/隐藏start按钮

最新推荐文章于 2025-11-22 12:16:45 发布

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#vb #basic #function #button #string #module

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该博客提供VB源代码，用于动态显示或隐藏Start按钮。代码中声明了多个Windows API函数，如FindWindow、FindWindowEx和ShowWindow，并定义了hideStartButton和showStartButton两个公共函数，分别实现隐藏和显示Start按钮的功能。

VB源代码推荐 : 动态的显示/隐藏start按钮

' #VBIDEUtils#**********************************************
' * Programmer Name  : Waty Thierry
' * Web Site         : www.geocities.com/ResearchTriangle/6311/
' * E-Mail           : waty.thierry@usa.net
' * Date             : 22/10/98
' * Time             : 15:50
' * Module Name      : Start_Module
' * Module Filename  : Start.bas
' *********************************************************
' * Comments         : Show/Hide the start button
' *
' ********************************************************
Private Declare Function FindWindow Lib "user32" Alias _
   "FindWindowA" (ByVal lpClassName As String, _
   ByVal lpWindowName As String) As Long

Private Declare Function FindWindowEx Lib "user32" Alias _
   "FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, _
   ByVal lpsz1 As String, ByVal lpsz2 As String) As Long

Private Declare Function ShowWindow Lib "user32" _
    (ByVal hwnd As Long, ByVal nCmdShow As Long) As Long

Public Function hideStartButton()
   'This Function Hides the Start Button'
   OurParent& = FindWindow("Shell_TrayWnd", "")
   OurHandle& = FindWindowEx(OurParent&, 0, "Button",  _
       vbNullString)
   ShowWindow OurHandle&, 0
End Function

Public Function showStartButton()
   'This Function Shows the Start Button'
   OurParent& = FindWindow("Shell_TrayWnd", "")
   OurHandle& = FindWindowEx(OurParent&, 0, "Button", _
        vbNullString)

   ShowWindow OurHandle&, 5
End Function