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Thread: retrieving database path from .ini file

  1. #1
    Guest
    I'm trying to get the path to the db from an .ini file. Does anyone know how to parse the file until it finds 'Path='. I'm going to come up with a solution myself, if I come up with one before there's one posted I'll post it.

  2. #2
    Lively Member
    Join Date
    Dec 1999
    Posts
    106
    Put the code below in a standard module and if you have an ini file c:\myapp.ini defined as follows

    [MyApp]
    DBPath=whatever_the path_is

    use the follwog code to get the setting

    dim sPath as string
    sPath = GetProfile("MyApp","DBPath","c:\myapp.ini")

    ----------------------------------------
    Option Explicit

    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

    Public Function GetProfile(ByVal sApplication As String, ByVal sKey As String, _
    ByVal sIniFilename As String) As String

    Dim sTemp As String * 255
    Dim lRes As Long

    lRes = GetPrivateProfileString(sApplication, sKey, "", sTemp, 255, sIniFilename)
    GetProfile = Trim(sTemp)
    End Function

  3. #3
    New Member
    Join Date
    Mar 2000
    Posts
    5
    Thanks for your help but I couldn't seem to get it going.
    This does the trick though.


    BAS Module Declarations section

    public APP_DB as string
    public INI_FILE as string

    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

    Function GetINIString(ByVal SECTION$, ByVal szItem$, ByVal szDefault$) As String
    Dim tmp As String
    Dim X As Integer

    tmp = String$(2048, 32)
    X = GetPrivateProfileString(SECTION$, szItem$, szDefault$, tmp, Len(tmp), INI_FILE)

    GetINIString = Mid$(tmp, 1, X)
    End Function

    ****************** Put in Form_Load
    INI_FILE = "C:\blah.ini" '
    APP_DB = GetINIString("Database", "Path", App.Path)

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