Membuat File Configurasi dengan VB6

Oke guys….sekarang kita akan membahas membuat file konfigurasi untuk aplikasi kita dimana tentunya dari VB6. untuk membuatnya cukup tambahkan API Library seperti ini


'Tambahkan coding dibawah ini pada module
Option Explicit
'Untuk membaca isi ini file
Public Function ReadIniValue(INIpath As String, Key As String, Variable As String) _
As String
Dim NF As Integer
Dim Temp As String
Dim LcaseTemp As String
Dim ReadyToRead As Boolean
AssignVariables:
NF = FreeFile
ReadIniValue = ""
Key = "[" & LCase$(Key) & "]"
Variable = LCase$(Variable)

EnsureFileExists:
Open INIpath For Binary As NF
Close NF
SetAttr INIpath, vbArchive

LoadFile:
Open INIpath For Input As NF
While Not EOF(NF)
Line Input #NF, Temp
LcaseTemp = LCase$(Temp)
If InStr(LcaseTemp, "[") <> 0 Then ReadyToRead = False
If LcaseTemp = Key Then ReadyToRead = True
If InStr(LcaseTemp, "[") = 0 And ReadyToRead = True Then
If InStr(LcaseTemp, Variable & "=") = 1 Then
ReadIniValue = Mid$(Temp, 1 + Len(Variable & "="))
Close NF: Exit Function
End If
End If
Wend
Close NF
End Function

'Untuk menulis ke ini file
Public Function WriteIniValue(INIpath As String, PutKey As String, PutVariable As String, _
PutValue As String)
Dim Temp As String
Dim LcaseTemp As String
Dim ReadKey As String
Dim ReadVariable As String
Dim LOKEY As Integer
Dim HIKEY As Integer
Dim KEYLEN As Integer
Dim VAR As Integer
Dim VARENDOFLINE As Integer
Dim NF As Integer
Dim x As Integer
AssignVariables:
NF = FreeFile
ReadKey = vbCrLf & "[" & LCase$(PutKey) & "]" & Chr$(13)
KEYLEN = Len(ReadKey)
ReadVariable = Chr$(10) & LCase$(PutVariable) & "="

EnsureFileExists:
Open INIpath For Binary As NF
Close NF
SetAttr INIpath, vbArchive

LoadFile:
Open INIpath For Input As NF
Temp = Input$(LOF(NF), NF)
Temp = vbCrLf & Temp & "[]"
Close NF
LcaseTemp = LCase$(Temp)

LogicMenu:
LOKEY = InStr(LcaseTemp, ReadKey)
If LOKEY = 0 Then GoTo AddKey:
HIKEY = InStr(LOKEY + KEYLEN, LcaseTemp, "[")
VAR = InStr(LOKEY, LcaseTemp, ReadVariable)
If VAR > HIKEY Or VAR < LOKEY Then GoTo AddVariable:
GoTo RenewVariable:

AddKey:
Temp = Left$(Temp, Len(Temp) - 2)
Temp = Temp & vbCrLf & vbCrLf & "[" & PutKey & "]" & vbCrLf & PutVariable & "=" & PutValue
GoTo TrimFinalString:

AddVariable:
Temp = Left$(Temp, Len(Temp) - 2)
Temp = Left$(Temp, LOKEY + KEYLEN) & PutVariable & "=" & PutValue & vbCrLf & Mid$(Temp, LOKEY + KEYLEN + 1)
GoTo TrimFinalString:

RenewVariable:
Temp = Left$(Temp, Len(Temp) - 2)
VARENDOFLINE = InStr(VAR, Temp, Chr$(13))
Temp = Left$(Temp, VAR) & PutVariable & "=" & PutValue & Mid$(Temp, VARENDOFLINE)
GoTo TrimFinalString:

TrimFinalString:
Temp = Mid$(Temp, 2)
Do Until InStr(Temp, vbCrLf & vbCrLf & vbCrLf) = 0
Temp = Replace(Temp, vbCrLf & vbCrLf & vbCrLf, vbCrLf & vbCrLf)
Loop

Do Until Right$(Temp, 1) > Chr$(13)
Temp = Left$(Temp, Len(Temp) - 1)
Loop

Do Until Left$(Temp, 1) > Chr$(13)
Temp = Mid$(Temp, 2)
Loop

OutputAmendedINIFile:
Open INIpath For Output As NF
Print #NF, Temp
Close NF
End Function<>

Cara pakai :

WriteIniValue App.Path & "\Config.ini", "konfigurasi", "Server", Text1(0).Text

Mudah bukan, kalian cukup mengembangkan sample ini untuk keperluan program yang kalian buat :).