Read ini value

Function for read a value of each key from ini file.

 
Public Function ReadIniValue(ByVal INIpath As String, ByVal KEY As String, ByVal 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:  
   If Dir(INIpath) = "" Then  
    MsgBox " No file you are tring to read ", vbOKOnly, "Error"  
    Exit Function  
   End If  
   '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$(Trim(temp))  
      If InStr(LcaseTemp, "[") <> 0 Then ReadyToRead = False  
      If LcaseTemp = KEY Then ReadyToRead = True  
      If InStr(LcaseTemp, "[") = 0 And ReadyToRead = True Then  
       If InStr(LcaseTemp, Variable & "=") = 1 Then  
         ReadIniValue = Mid$(temp, 1 + Len(Variable & "="))  
         Close NF: Exit Function  
         End If  
      End If  
   Wend  
   Close NF  
 End Function