重新启动计算机的实现---3（转帖）

tbs005

重新启动计算机的实现

2001-11-24· · ··yesky


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　　程序的编写

　　1．首先运行VB，然后新建一个标准工程，然后利用“工具箱”在Form1窗体中加入一个命令按钮对象，将该命令按钮属性中的Caption值定义为“属性按钮”。完成之后双击该按钮，在代码输入框中输入以下代码：

Private Sub Command1_Click()
　Dim r As Long
　Dim FileName As String
　FileName = "c:\autoexec.bat"
　r=ShowProperties(FileName，Me.hwnd)
　If r<=32 Then MsgBox "Error！ NO c:\autoexec.bat File"
End SuB

　　2．然后用鼠标右击窗体，选择右键菜单中的“添加/添加模块”选项，然后在出现的选择框中选择“模块”类型，接着在出现的模块代码输入框中加入以下代码：

'通用声明
Option Explicit
Type SHELLEXECUTEINFO
　cbSize As long
　Fmask As Long
　hwnd As Long
　lpVerb As String
　lpFile As String
　lpParameters As String
　lpDirectory As String
　nShow As Long
　hInstApp As Long
　lpIDList As Long
　lpClass As String
　hkeyClass As Long
　dwHotKey As Long
　hIcon As Long
　hProcess As Long
End Type
Public Const SEE_MASK_INVOKEIDLIST = &HC
Public Const SESE_MASK_NOCLOSEPROCESS=&H40
Public Const SEE_MASK_FLAG_NO_UI = &H400
Declare Function ShellExecuteEX Lib "shell32.dll" Alias "ShellExecuteEx" (SEI As SHELLEXECUTEINFO) As Long
'ShowProperties过程
Public Function ShowProperties(FileName As String, OwnerhWnd As Long) As Long
　Dim SEI AS SHELLEXECUTEINFO
　Dim r As Long
　With SEI
　　.cbSize = Len(SEI)
　　.fMask = SEE_MASK_NOCLOSEPROCESS Or SEE_MASK_INVOKEIDLIST Or SEE_MASK_FLAG_NO_UI
　　.hwnd = OwnerhWnd
　　.lpVerb = "properties"
　　.lpFile = FileName
　　.lpParameters = vbNullChar
　　.lpDirectory = vbNullChar
　　.nShow = 0
　　 .hInstApp = 0
　　 .lpIDList = 0
　End With
　r = ShellExecuteEX(SEI)
　ShowProperties = SEI.hInstApp
End Function

　　程序的执行

　　程序输入完成后，点击VB“运行”菜单中的“启动”或“全面编译”命令，点击“属性按钮”按钮，即可查看C:\AUTOEXEC.BAT的属性。


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