▲△■□◆◇如何用VB程序判断当前操作系统是win98还是win2000??

[bluebill]

如何用VB程序判断当前操作系统是win98还是win2000??

[thomashoo]

用API 函数可以，具体是哪个不记得了，
自己找吧！

[bluebill]

大家帮忙看一下吧

[lihonggen0]

Private Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As Long
Private Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long
szCSDVersion As String * 128
End Type
Private Sub Form_Load()
Dim OSInfo As OSVERSIONINFO, PId As String

'Set the graphical mode to persistent
Me.AutoRedraw = True
'Set the structure size
OSInfo.dwOSVersionInfoSize = Len(OSInfo)
'Get the Windows version
Ret& = GetVersionEx(OSInfo)
'Chack for errors
If Ret& = 0 Then MsgBox "Error Getting Version Information": Exit Sub
'Print the information to the form
Select Case OSInfo.dwPlatformId
Case 0
PId = "Windows 32s "
Case 1
PId = "Windows 95/98"
Case 2
PId = "Windows NT "
End Select
Print "OS: " + PId
Print "Win version:" + str$(OSInfo.dwMajorVersion) + "." + LTrim(str(OSInfo.dwMinorVersion))
Print "Build: " + str(OSInfo.dwBuildNumber)
End Sub

[y1g1y1]

API: GetVersionEx

http://ygyuan.go.163.com/
http://ygyuan.3322.net/

[tony_jian]

Private Declare Function GetVersionEx Lib "kernel32" Alias "GetVersionExA" (lpVersionInformation As OSVERSIONINFO) As Long
Private Type OSVERSIONINFO
dwOSVersionInfoSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformId As Long
szCSDVersion As String * 128
End Type
Private Sub Form_Load()
Dim OSInfo As OSVERSIONINFO, PId As String

'Set the graphical mode to persistent
Me.AutoRedraw = True
'Set the structure size
OSInfo.dwOSVersionInfoSize = Len(OSInfo)
'Get the Windows version
Ret& = GetVersionEx(OSInfo)
'Chack for errors
If Ret& = 0 Then MsgBox "Error Getting Version Information": Exit Sub
'Print the information to the form
Select Case OSInfo.dwPlatformId
Case 0
PId = "Windows 32s "
Case 1
PId = "Windows 95/98"
Case 2
PId = "Windows NT "
End Select
Print "OS: " + PId
Print "Win version:" + str$(OSInfo.dwMajorVersion) + "." + LTrim(str(OSInfo.dwMinorVersion))
Print "Build: " + str(OSInfo.dwBuildNumber)
End Sub

[shawls]

干吗这么麻烦？？

vba.Environ 就可以了！

[shawls]

debug.print VBA.Environ(12)


?VBA.Environ(12)
OS=Windows_NT