Private Function CheckPassword(ByVal sPassword As String) As Boolean Const SpecialChars = "!@#$%^&*()-+\|=" '这里列出所有的特殊字符 Dim iLen As Integer Dim iLoop As Integer Dim sChar As String Dim bHasSpecial As Boolean Dim bHasNumber As Boolean Dim bHasLower As Boolean Dim bHasUpper As Boolean iLen = Len(sPassword) If iLen < 8 Or iLen > 16 Then CheckPassword = False Exit Function End If bHasSpecial = False bHasNumber = False bHasLower = False bHasUpper = False For iLoop = 1 To iLen sChar = Mid(sPassword, iLoop, 1) If InStr(SpecialChars, sChar) > 0 Then bHasSpecial = True If sChar >= "0" And sChar <= "9" Then bHasNumber = True If sChar >= "a" And sChar <= "z" Then bHasLower = True If sChar >= "A" And sChar <= "Z" Then bHasUpper = True Next iLoop CheckPassword = bHasSpecial And bHasNumber And bHasLower And bHasUpper End FunctionPrivate Sub Form_Load() Debug.Print CheckPassword("123") Debug.Print CheckPassword("123abcDE") Debug.Print CheckPassword("123abcDE!") End End Sub
Const SpecialChars = "!@#$%^&*()-+\|=" '这里列出所有的特殊字符
Dim iLen As Integer
Dim iLoop As Integer
Dim sChar As String
Dim bHasSpecial As Boolean
Dim bHasNumber As Boolean
Dim bHasLower As Boolean
Dim bHasUpper As Boolean
iLen = Len(sPassword)
If iLen < 8 Or iLen > 16 Then
CheckPassword = False
Exit Function
End If
bHasSpecial = False
bHasNumber = False
bHasLower = False
bHasUpper = False
For iLoop = 1 To iLen
sChar = Mid(sPassword, iLoop, 1)
If InStr(SpecialChars, sChar) > 0 Then bHasSpecial = True
If sChar >= "0" And sChar <= "9" Then bHasNumber = True
If sChar >= "a" And sChar <= "z" Then bHasLower = True
If sChar >= "A" And sChar <= "Z" Then bHasUpper = True
Next iLoop
CheckPassword = bHasSpecial And bHasNumber And bHasLower And bHasUpper
End FunctionPrivate Sub Form_Load()
Debug.Print CheckPassword("123")
Debug.Print CheckPassword("123abcDE")
Debug.Print CheckPassword("123abcDE!")
End
End Sub
........
if trim(txtPass.text)=Password then
msgbox "OK"
else
msgbox "Error"
end if...................嘻嘻
你那个只能是看密码对不对而以啦。
jadeluo(秀峰)的是最好的啊。
........
if trim(txtPass.text<>""then
msgbox "你填什么我都不让你过去!"
else
msgbox "你什么都不填我是不会让你过去的!"
end if...................嘻嘻