Reading From Ini setting values(Solved)

[finstajr]

How would I Read from the Ini and set a value to a check.

[OLa]

1) On a module Declare the following Api

Public 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


2)Try to create a function that read from Api Function ex


3)call created function from anywhere

[blindlizard]

Thry this site http://216.26.168.92/vbapi/ref/g/get...ilestring.html

[finstajr]

I'm a newb so that won't help

[tazzzman]

Declare Function GetPrivateProfileStringByKeyName& Lib _
"kernel32" Alias "GetPrivateProfileStringA" _
(ByVal lpApplicationName$, ByVal lpszKey$, ByVal lpszDefault$, ByVal lpszReturnBuffer$, ByVal cchReturnBuffer&, ByVal lpszFile$)

Function ReadFromFile(strFileSection As String, strKey As String) As String

Dim strValue As String
Dim lngRetLen As Long

strValue = String(READ_BUFF + 1, Space(1))
lngRetLen = GetPrivateProfileStringByKeyName(strFileSection, strKey, "", strValue, READ_BUFF, strMySystemFile)
If lngRetLen > 1 Then
ReadFromFile = Left(strValue, lngRetLen)
Else
ReadFromFile = ""
End If
End Function


IF YOUR INI LOOKS LIKE THIS:

[PROFILES]
CUSTNO=12345
CUSTNAME=ANDRE


ON FORM LOAD:

CustId = ReadFromFile("PROFILES", "CUSTNO") 'returns 12345
CustName = ReadFromFile("PROFILES", "NAME") 'returns ANDRE

[finstajr]

I want to get my app to see in ctrl.ini under
[Setting]
Minimizable=yes
and if the entry is yes it sets Check1.Value = 1 but if the entry is no then the value should be 0

[jdc2000]

In a Module, add:

Declare Function GetPrivateProfileStringByKeyName& Lib _
"kernel32" Alias "GetPrivateProfileStringA" _
(ByVal lpApplicationName$, ByVal lpszKey$, ByVal lpszDefault$, ByVal lpszReturnBuffer$, ByVal cchReturnBuffer&, ByVal lpszFile$)

In the form with Check1, add:

Public strMySystemFile
 
Private Sub Form_Load()
 
    Dim strTemp1 As String
 
    strMySystemFile = "ctrl.ini"
    strTemp1 = ReadFromFile("Setting","Minimizable")
    If UCase$(strTemp1) = "YES" Then Check1.Value = 1
    If UCase$(strTemp1) = "NO" THen Check1.Value = 0
 
End Sub
 
 
Function ReadFromFile(strFileSection As String, strKey As String) As String
 
    Dim strValue As String
    Dim lngRetLen As Long
 
    strValue = String(READ_BUFF + 1, Space(1))
    lngRetLen = GetPrivateProfileStringByKeyName(strFileSection, strKey, "", strValue, READ_BUFF, strMySystemFile)
    If lngRetLen > 1 Then
        ReadFromFile = Left(strValue, lngRetLen)
    Else
        ReadFromFile = ""
    End If
 
End Function

[finstajr]

It doesn't work

[jdc2000]

What happens when you try it? Any error messages? Make sure that you set strMySystemFile to the correct path and file name for the ctrl.ini file on your PC. Then, put a Stop statement before and after the 'strTemp1 = ... ' statement and check the values for your variables. Post back the results.

[finstajr]

err... I'm a newb so that's why i'm asking

[jdc2000]

Try the attached project. Make sure that strMySystemFile is set to the correct path to the ctrl.ini file. For example, if the file is in the Windows folder on the C: drive, then make sure that strMySystemFile = "C:\Windows\ctrl.ini".

[finstajr]

I'll try it

[finstajr]

bump....HELP>>>>>

[ranma_at]

PERFECT DEMO HERE:

http://www.planet-source-code.com/vb...=Ranma+Saotome

FULL SOURCE

[jdc2000]

Add the Form_Load code below to your form:

Private Sub Form_Load()
 
    Dim strTemp1 As String
    strMySystemFile = App.Path & "\RA2MD.ini"
    strTemp1 = ReadFromFile("Video", "AllowHiResModes")
    If UCase$(strTemp1) = "YES" Then Check2.Value = 1
    If UCase$(strTemp1) = "NO" Then Check2.Value = 0
    strTemp1 = ReadFromFile("Video", "AllowVRAMSidebar")
    If UCase$(strTemp1) = "YES" Then Check3.Value = 1
    If UCase$(strTemp1) = "NO" Then Check3.Value = 0
    strTemp1 = ReadFromFile("Video", "VideoBackBuffer")
    If UCase$(strTemp1) = "YES" Then Check4.Value = 1
    If UCase$(strTemp1) = "NO" Then Check4.Value = 0
 
    
End Sub

Please let us know if this works. Post back the results of what happens.

[finstajr]

It Works!!!.....