How to Read .INI Files in Visual Basic 6

Option Explicit

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