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238 lines
9.2 KiB
QBasic
238 lines
9.2 KiB
QBasic
Attribute VB_Name = "System"
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'#######################################用户控件说明#########################################
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'名称:系统控件
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'功能:获取系统信息
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'最后更新日期:2014年12月8日
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'创建人:蒋天蓓
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'单位:上海市定海水电工程安装有限公司
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''====================================用户控件使用说明=======================================
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Option Explicit
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''================================API调用打开文件窗口=========================================
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'调用“打开”窗体
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Private Declare Function GetOpenFileName Lib "comdlg32.dll" Alias "GetOpenFileNameA" (pOpenfilename As OPENFILENAME) As Long 'API调用打开
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Private Type OPENFILENAME
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lStructSize As Long
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hwndOwner As Long
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hInstance As Long
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lpstrFilter As String
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lpstrCustomFilter As String
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nMaxCustFilter As Long 'API调用打开
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nFilterIndex As Long
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lpstrFile As String
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nMaxFile As Long
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lpstrFileTitle As String
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nMaxFileTitle As Long
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lpstrInitialDir As String
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lpstrTitle As String
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Flags As Long
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nFileOffset As Integer
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nFileExtension As Integer
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lpstrDefExt As String
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lCustData As Long
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lpfnHook As Long
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lpTemplateName As String
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End Type 'API调用打开
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Private Const MAX_PATH As Long = 260
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''================================获得进程最高权限=========================================
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Private Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long
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Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
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Private Const PROCESS_ALL_ACCESS = &H1F0FFF '全权打开进程
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''================================删除文件=========================================
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Private Declare Function SHFileOperation Lib "shell32.dll" Alias "SHFileOperationA" (lpFileOp As SHFILEOPSTRUCT) As Long
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Private Type SHFILEOPSTRUCT
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hWnd As Long
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wFunc As Long
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pFrom As String
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pTo As String
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fFlags As Integer
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fAborted As Boolean
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hNameMaps As Long
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sProgress As String
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End Type
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Private Const FO_DELETE = &H3
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Private Const FOF_ALLOWUNDO = &H40 ' 移入回收站
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Private Const FOF_CONFIRMMOUSE = &H2 ' 删除。不放入回收站
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Private Const FOF_NOCONFIRMATION = &H10 ' 没有提示
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''#####################################################模块代码#####################################################
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'#############################################控件函数模块#################################################
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'**********************************************************************************************************
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'***过程名：DeleteFolder
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'***功 能 ：删除一个文件或文件夹。该过程可以删除非空的文件夹
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'***输入值：(文件夹或文件名称 As String)
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'***输出值：NULL
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'***说 明：NULL
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'**********************************************************************************************************
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Public Sub DeleteFolder(sObject As String)
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Dim SHFileOp As SHFILEOPSTRUCT
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With SHFileOp
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.wFunc = FO_DELETE
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.pFrom = sObject
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.fFlags = FOF_CONFIRMMOUSE Or FOF_NOCONFIRMATION
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End With
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SHFileOperation SHFileOp
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End Sub
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'**********************************************************************************************************
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'***过程名：GetFilePath
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'***功 能 ：API调用打开窗口
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'***输入值：(PID As Long)
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'***输出值：String
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'***说 明：NULL
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'**********************************************************************************************************
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Public Function GetFilePath(ByVal hWnd As Long, _
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Optional ByVal DefaultFile As String, _
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Optional ByVal DefaultFilterStr As String, _
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Optional ByVal DefaultFilter As String, _
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Optional ByVal DefaultTitle As String, Optional ByVal DefaultPath As String) As String
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Dim ofn As OPENFILENAME
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Dim rtn As Long
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ofn.lStructSize = Len(ofn)
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ofn.hwndOwner = hWnd
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ofn.hInstance = App.hInstance
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If DefaultFilter & DefaultFilterStr <> "" Then
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ofn.lpstrFilter = DefaultFilterStr & "(" & DefaultFilter & ")" + Chr$(0) + DefaultFilter + Chr$(0) + _
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"所有文件 (*.*)" + Chr$(0) + "*.*" + Chr$(0) + Chr$(0)
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Else
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ofn.lpstrFilter = "所有文件 (*.*)" + Chr$(0) + "*.*" + Chr$(0) + Chr$(0)
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End If
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ofn.lpstrFile = DefaultFile + Space(255 - Len(DefaultFile)) '这里可以改一个默认的文件名
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ofn.nMaxFile = MAX_PATH
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ofn.lpstrFileTitle = Space(255)
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ofn.nMaxFileTitle = MAX_PATH
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ofn.lpstrInitialDir = DefaultPath
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ofn.lpstrTitle = DefaultTitle
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ofn.Flags = 6148
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rtn = GetOpenFileName(ofn)
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If rtn >= 1 Then GetFilePath = ofn.lpstrFile Else GetFilePath = ""
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End Function
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'**********************************************************************************************************
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'***过程名：CheckPid
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'***功 能 ：检查PID是否存活
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'***输入值：(PID As Long)
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'***输出值：Boolean
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'***说 明：NULL
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'**********************************************************************************************************
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Public Function CheckPid(ByVal PID As Long) As Boolean
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Dim info As Long
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info = OpenProcess(PROCESS_ALL_ACCESS, &O0, PID)
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If info = 0 Then
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CheckPid = False
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Else
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CloseHandle CheckPid
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CloseHandle PID
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CheckPid = True
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End If
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End Function
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Public Function GetSystemPath() As String
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Dim aa$, jj%
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aa = Environ("ComSpec")
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jj = InStrRev(aa, "\")
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GetSystemPath = Mid(aa, 1, jj - 1)
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End Function
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Public Function IsX86() As Boolean
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'If Environ("PROCESSOR_ARCHITECTURE") = "x86" Then IsX86 = True: Exit Function
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If Dir(Left(Environ("ComSpec"), 1) & ":\Windows\SysWOW64", vbDirectory) = "" Then
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IsX86 = True
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Else
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IsX86 = False
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End If
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End Function
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Public Function FileCheck(ByVal FileName As String, Optional ByVal Reg As Boolean) As Boolean
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Dim FileData() As Byte
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Dim FileInfo() As String
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Dim SystemPath As String
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SystemPath = GetSystemPath
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If Dir(SystemPath & "\" & FileName) = "" Then
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FileInfo = Split(FileName, ".")
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If UBound(FileInfo) < 1 Then MsgBox "文件" & FileName & "名称错误！", vbCritical
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FileData = LoadResData(UCase(FileInfo(0)), UCase(FileInfo(1)))
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Open SystemPath & "\" & FileName For Binary As #1 '以二进制方式写（生成）控件（kjmc.kjlx）到主程序所在的目录
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Put #1, , FileData
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Close #1
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If Reg Then Shell "regsvr32 \s " & SystemPath & "\" & FileName, vbHide
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End If
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End Function
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Public Sub MkMulDirs(ByVal Path As String)
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Dim FilePath As String
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Dim Index As Long
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Index = InStr(1, Path, "\")
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Debug.Print Index
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Do While Index > 0
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FilePath = Left(Path, Index)
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If Dir(FilePath, vbDirectory) = "" Then _
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MkDir FilePath
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Index = InStr(Index + 1, Path, "\")
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Loop
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Debug.Print "创建文件夹: " & Path
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End Sub
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Public Function FindPath(ByVal AppName As String) As String
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On Error Resume Next
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Dim PathDir As String
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Dim WshShell
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Set WshShell = CreateObject("Wscript.Shell")
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' 注册表写入
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' WshShell.RegWrite "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\" & App.EXEName, App.Path & "\" & App.EXEName & ".exe"
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' 注册表删除
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' WshShell.RegDelete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\" & App.EXEName
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' 注册表读取
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FindPath = WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\" & AppName & "\Path")
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Set WshShell = Nothing
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' PathDir = Left(Environ("ComSpec"), 1)
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' If Dir(PathDir & ":\Program Files\Java\jre6\bin\java.exe") <> "" Then
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' FindJava = PathDir & ":\Program Files\Java\jre6\bin\java.exe"
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' ElseIf Dir(PathDir & ":\Program Files (x86)\Java\jre6\bin\java.exe") <> "" Then
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' FindJava = PathDir & ":\Program Files (x86)\Java\jre6\bin\java.exe"
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' ElseIf Dir(PathDir & ":\Program Files\Java\jre7\bin\java.exe") <> "" Then
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' FindJava = PathDir & ":\Program Files\Java\jre7\bin\java.exe"
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' ElseIf Dir(PathDir & ":\Program Files (x86)\Java\jre7\bin\java.exe") <> "" Then
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' FindJava = PathDir & ":\Program Files (x86)\Java\jre7\bin\java.exe"
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' ElseIf Dir(PathDir & ":\Program Files\Java\jre8\bin\java.exe") <> "" Then
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' FindJava = PathDir & ":\Program Files\Java\jre8\bin\java.exe"
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' ElseIf Dir(PathDir & ":\Program Files (x86)\Java\jre8\bin\java.exe") <> "" Then
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' FindJava = PathDir & ":\Program Files (x86)\Java\jre8\bin\java.exe"
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' Else
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' FindJava = ""
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' End If
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End Function
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Public Function FindJar() As String
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If Dir(App.Path & "/*.jar") <> "" Then
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FindJar = Dir(App.Path & "/*.jar")
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End If
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End Function
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Public Function GetMaxMem() As String
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Dim strComputer
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Dim strNameSpace
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Dim strClass
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Dim objSWbemObject
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Dim objSWbemServices
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Dim objSWbemObjectSet
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Dim MaxMemN
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MaxMemN = 0
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Set objSWbemServices = GetObject("winmgmts:")
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Set objSWbemObjectSet = objSWbemServices.ExecQuery("select Capacity from Win32_PhysicalMemory where CreationClassName='Win32_PhysicalMemory'")
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For Each objSWbemObject In objSWbemObjectSet
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MaxMemN = objSWbemObject.Capacity + MaxMemN
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Next
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GetMaxMem = Int(MaxMemN / 1024 / 1024)
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GetMaxMem = Trim(Str(GetMaxMem))
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Set objSWbemObject = Nothing
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Set objSWbemServices = Nothing
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Set objSWbemObjectSet = Nothing
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End Function
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