reg.bas

来自「大型商业学分统计系统原代码说明 1.如果在向导设置班级数为8时,此数值为班级总数」· BAS 代码 · 共 20 行

Attribute VB_Name = "REG"
Public Declare Function GetVolumeInformation Lib "kernel32" Alias "GetVolumeInformationA" (ByVal lpRootPathName As String, ByVal lpVolumeNameBuffer As String, ByVal nVolumeNameSize As Long, lpVolumeSerialNumber As Long, lpMaximumComponentLength As Long, lpFileSystemFlags As Long, ByVal lpFileSystemNameBuffer As String, ByVal nFileSystemNameSize As Long) As Long
Public Declare Function WritePrivateProfileString Lib "kernel32" Alias "WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As Any, ByVal lpString As Any, ByVal lpFileName As String) As Long
Public Declare Function GetPrivateProfileString Lib "kernel32" Alias "GetPrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As Any, ByVal lpDefault As String, ByVal lpReturnedString As String, ByVal nSize As Long, ByVal lpFileName As String) As Long
Dim n As Integer
Dim registry As String * 255
Dim inifilename As String
'取得硬盘的序列号的函数
Function GetSerialNumber(strDrive As String) As Long
    Dim SerialNum As Long '定义序列号
    Dim Res As Long
    Dim Temp1 As String
    Dim Temp2 As String
    Temp1 = String$(255, Chr$(0))
    Temp2 = String$(255, Chr$(0))
    '调用windows的API函数来获得硬盘序列号
    Res = GetVolumeInformation(strDrive, Temp1, Len(Temp1), SerialNum, 0, 0, Temp2, Len(Temp2))
    GetSerialNumber = SerialNum
End Function