最简单的写INI文件
Private 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
Private Declare Function WritePrivateProfileString Lib "Kernel32" Alias "WritePrivateProfileStringA" (ByVal AppName As String, ByVal KeyName As String, ByVal keydefault As String, ByVal Filename As String) As LongPrivate sDefInitFileName As String'读取Ini文件
Public Function GetInitEntry(ByVal sSection As String, ByVal sKeyName As String, Optional ByVal sDefault As String = "", Optional ByVal sInitFileName As String = "") As StringDim sBuffer As String
Dim sInitFile As String If Len(sInitFileName) = 0 Then
If Len(sDefInitFileName) = 0 Then
sDefInitFileName = App.Path
If Right$(sDefInitFileName, 1) <> "\" Then
sDefInitFileName = sDefInitFileName & "\"
End If
sDefInitFileName = sDefInitFileName & App.EXEName & ".ini"
End If
sInitFile = sDefInitFileName
Else
sInitFile = sInitFileName
End If
sBuffer = String$(2048, " ")
GetInitEntry = Left$(sBuffer, GetPrivateProfileString(sSection, ByVal sKeyName, sDefault, sBuffer, Len(sBuffer), sInitFile))End Function'写Ini文件
Public Function SetInitEntry(ByVal sSection As String, Optional ByVal sKeyName As String, Optional ByVal sValue As String, Optional ByVal sInitFileName As String = "") As LongDim sInitFile As String If Len(sInitFileName) = 0 Then
If Len(sDefInitFileName) = 0 Then
sDefInitFileName = App.Path
If Right$(sDefInitFileName, 1) <> "\" Then
sDefInitFileName = sDefInitFileName & "\"
End If
sDefInitFileName = sDefInitFileName & App.EXEName & ".ini"
End If
sInitFile = sDefInitFileName
Else
sInitFile = sInitFileName
End If
If Len(sKeyName) > 0 And Len(sValue) > 0 Then
SetInitEntry = WritePrivateProfileString(sSection, ByVal sKeyName, ByVal sValue, sInitFile)
ElseIf Len(sKeyName) > 0 Then
SetInitEntry = WritePrivateProfileString(sSection, ByVal sKeyName, vbNullString, sInitFile)
Else
SetInitEntry = WritePrivateProfileString(sSection, vbNullString, vbNullString, sInitFile)
End IfEnd Function
Private 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
Private Declare Function WritePrivateProfileString Lib "Kernel32" Alias "WritePrivateProfileStringA" (ByVal AppName As String, ByVal KeyName As String, ByVal keydefault As String, ByVal Filename As String) As LongPrivate sDefInitFileName As String'读取Ini文件
Public Function GetInitEntry(ByVal sSection As String, ByVal sKeyName As String, Optional ByVal sDefault As String = "", Optional ByVal sInitFileName As String = "") As StringDim sBuffer As String
Dim sInitFile As String If Len(sInitFileName) = 0 Then
If Len(sDefInitFileName) = 0 Then
sDefInitFileName = App.Path
If Right$(sDefInitFileName, 1) <> "\" Then
sDefInitFileName = sDefInitFileName & "\"
End If
sDefInitFileName = sDefInitFileName & App.EXEName & ".ini"
End If
sInitFile = sDefInitFileName
Else
sInitFile = sInitFileName
End If
sBuffer = String$(2048, " ")
GetInitEntry = Left$(sBuffer, GetPrivateProfileString(sSection, ByVal sKeyName, sDefault, sBuffer, Len(sBuffer), sInitFile))End Function'写Ini文件
Public Function SetInitEntry(ByVal sSection As String, Optional ByVal sKeyName As String, Optional ByVal sValue As String, Optional ByVal sInitFileName As String = "") As LongDim sInitFile As String If Len(sInitFileName) = 0 Then
If Len(sDefInitFileName) = 0 Then
sDefInitFileName = App.Path
If Right$(sDefInitFileName, 1) <> "\" Then
sDefInitFileName = sDefInitFileName & "\"
End If
sDefInitFileName = sDefInitFileName & App.EXEName & ".ini"
End If
sInitFile = sDefInitFileName
Else
sInitFile = sInitFileName
End If
If Len(sKeyName) > 0 And Len(sValue) > 0 Then
SetInitEntry = WritePrivateProfileString(sSection, ByVal sKeyName, ByVal sValue, sInitFile)
ElseIf Len(sKeyName) > 0 Then
SetInitEntry = WritePrivateProfileString(sSection, ByVal sKeyName, vbNullString, sInitFile)
Else
SetInitEntry = WritePrivateProfileString(sSection, vbNullString, vbNullString, sInitFile)
End IfEnd Function
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2。保存在注册表中
3。保存在数据库中
4。保存在你想要的任何地方
用
open "filename" for output as 1'写
open "filename" for input as 1'读
可别让人找到
给我发个实例吧
[email protected]
多谢!
TO:netghost 你该会做了我就不多说了:)
Dim pwd As String
'pwd = Encrypt_String(GetInitEntry("SYSTEM", "PASSWORD", "", App.Path & "\system.ini"))
pwd = Encrypt_String(GetSetting("Test App", "SYSTEM", "Password", ""))
If Text1.Text <> pwd Then
MsgBox "Error Password!"
Text1.SetFocus
SendKeys "{HOME}+{END}"
Exit Sub
End If
frmMDPW.Show
Unload Me
End Sub
Private Sub cmdChg_Click()
Dim oldpwd As String
'oldpwd = Encrypt_String(GetInitEntry("SYSTEM", "PASSWORD", "", App.Path & "\system.ini"))
oldpwd = Encrypt_String(GetSetting("Test App", "SYSTEM", "Password", ""))
If Text1.Text <> oldpwd Then
MsgBox "Invalid Old Password!"
Text1.SetFocus
SendKeys "{HOME}+{END}"
Exit Sub
End If
'SetInitEntry "SYSTEM", "PASSWORD", Encrypt_String(Text2.Text), App.Path & "\system.ini"
SaveSetting "Test App", "SYSTEM", "Password", Encrypt_String(Text2.Text)
MsgBox "Password Changed!"
Unload Me
frmLogin.Show
End Sub您吧那两个过程改成以上就是写注册表了
Private 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
Private 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'以下两个函数,读/写ini文件,固定节点setting,in_key为写入/读取的主键
'仅仅针对是非值
'Y:yes,N:no,E:error
Public Function GetIniTF(ByVal In_Key As String) As Boolean
On Error GoTo GetIniTFErr
GetIniTF = True
Dim GetStr As String
GetStr = VBA.String(128, 0)
GetPrivateProfileString "Setting", In_Key, "", GetStr, 256, App.Path & "\SourceDB.ini"
GetStr = VBA.Replace(GetStr, VBA.Chr(0), "")
If GetStr = "1" Then
GetIniTF = True
GetStr = ""
Else
GoTo GetIniTFErr
End If
Exit Function
GetIniTFErr:
Err.Clear
GetIniTF = False
GetStr = ""
End FunctionPublic Function WriteIniTF(ByVal In_Key As String, ByVal In_Data As Boolean) As Boolean
On Error GoTo WriteIniTFErr
WriteIniTF = True
If In_Data = True Then
WritePrivateProfileString "Setting", In_Key, "1", App.Path & "\SourceDB.ini"
Else
WritePrivateProfileString "Setting", In_Key, "0", App.Path & "\SourceDB.ini"
End If
Exit Function
WriteIniTFErr:
Err.Clear
WriteIniTF = False
End Function
'以下两个函数,读/写ini文件,不固定节点,in_key为写入/读取的主键
'针对字符串值
'空值表示出错
Public Function GetIniStr(ByVal AppName As String, ByVal In_Key As String) As String
On Error GoTo GetIniStrErr
If VBA.Trim(In_Key) = "" Then
GoTo GetIniStrErr
End If
Dim GetStr As String
GetStr = VBA.String(128, 0)
GetPrivateProfileString AppName, In_Key, "", GetStr, 256, App.Path & "\SourceDB.ini"
GetStr = VBA.Replace(GetStr, VBA.Chr(0), "")
If GetStr = "" Then
GoTo GetIniStrErr
Else
GetIniStr = GetStr
GetStr = ""
End If
Exit Function
GetIniStrErr:
Err.Clear
GetIniStr = ""
GetStr = ""
End FunctionPublic Function WriteIniStr(ByVal AppName As String, ByVal In_Key As String, ByVal In_Data As String) As Boolean
On Error GoTo WriteIniStrErr
WriteIniStr = True
If VBA.Trim(In_Data) = "" Or VBA.Trim(In_Key) = "" Or VBA.Trim(AppName) = "" Then
GoTo WriteIniStrErr
Else
WritePrivateProfileString AppName, In_Key, In_Data, App.Path & "\SourceDB.ini"
End If
Exit Function
WriteIniStrErr:
Err.Clear
WriteIniStr = False
End Function
以上代码来自: 源代码数据库(SourceDataBase)
复制时间: 2002-04-12 13:30:57
当前版本: 1.0.575
作者: Shawls
个人主页: Http://Shawls.Yeah.Net
E-Mail: [email protected]
QQ: 9181729
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如何将密码写到EXE中??
请赐教~~