Question

求获取电脑主板或硬盘唯一码的VB代码，软件加密用。

希望能明了一点，我的Q号113126689，谢了

Answer 1

需要用到API函数。
举例：在窗口中画一个文本框，叫做Text1，然后写代码如下：
Option Explicit
Private Declare Function GetVolumeInformation& Lib "kernel32" Alias "GetVolumeInformationA" (ByVal lpRootPathName As String, ByVal pVolumeNameBuffer As String, ByVal nVolumeNameSize As Long, lpVolumeSerialNumber As Long, lpMaximumComponentLength As Long, lpFileSystemFlags As Long, ByVal lpFileSystemNameBuffer As String, ByVal nFileSystemNameSize As Long)
Const MAX_FILENAME_LEN = 256
Private Sub Form_Load()
Dim RetVal As Long
Dim str As String * MAX_FILENAME_LEN
Dim str2 As String * MAX_FILENAME_LEN
Dim A As Long
Dim B As Long
Me.Show
Call GetVolumeInformation("C:\", str, MAX_FILENAME_LEN, RetVal, A, B, str2, MAX_FILENAME_LEN)
Text1 = RetVal
End Sub

追问

你试过了吗？我这无法执行，

Answer 2

你是要做加密软件吗

追问

是啊