Public Declare Function GetVersionExA Lib "kernel32" (lpVersionInformation As OSVERSIONINFO) As Integer
Public Type OSVERSIONINFO dwOSVersionInfoSize As Long dwMajorVersion As Long dwMinorVersion As Long dwBuildNumber As Long dwPlatformId As Long szCSDVersion As String * 128 End Type '获得系统的类型 Public Function GetVersion() As String Dim osinfo As OSVERSIONINFO Dim retvalue As Integer
With osinfo Select Case .dwPlatformId Case 1 Select Case .dwMinorVersion Case 0 GetVersion = "Windows 95" Case 10 GetVersion = "Windows 98" Case 90 GetVersion = "Windows Mellinnium" End Select Case 2 Select Case .dwMajorVersion Case 3 GetVersion = "Windows NT 3.51" Case 4 GetVersion = "Windows NT 4.0" Case 5 If .dwMinorVersion = 0 Then GetVersion = "Windows 2000" Else GetVersion = "Windows XP" End If End Select Case Else GetVersion = "Failed" End Select End With End Function
Public Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long
szCSDVersion As String * 128
End Type
'获得系统的类型
Public Function GetVersion() As String
Dim osinfo As OSVERSIONINFO
Dim retvalue As Integer
osinfo.dwOSVersionInfoSize = 148
osinfo.szCSDVersion = Space$(128)
retvalue = GetVersionExA(osinfo)
With osinfo
Select Case .dwPlatformId
Case 1
Select Case .dwMinorVersion
Case 0
GetVersion = "Windows 95"
Case 10
GetVersion = "Windows 98"
Case 90
GetVersion = "Windows Mellinnium"
End Select
Case 2
Select Case .dwMajorVersion
Case 3
GetVersion = "Windows NT 3.51"
Case 4
GetVersion = "Windows NT 4.0"
Case 5
If .dwMinorVersion = 0 Then
GetVersion = "Windows 2000"
Else
GetVersion = "Windows XP"
End If
End Select
Case Else
GetVersion = "Failed"
End Select
End With
End Function