Read and write custom functions for INI files (VB)

xiaoxiao2021-03-06  40

Private Declare Function GetPrivateProfileInt Lib "kernel32" Alias ​​"GetPrivateProfileIntA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal nDefault As Long, ByVal lpFileName As String) As Long

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

Private Declare Function WritePrivateProfileString Lib "kernel32" Alias ​​"WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As Any, ByVal lpString As Any, ByVal lpFileName As String) As Long

Private Declare Function GetWindowsDirectory Lib "kernel32" Alias ​​"getWindowsDirectorya" (Byval nsize as long) As long

'Write Ini files (string)

Public Sub Writeini (Byval FileName As String, Byval App as String, Byval Strvalue As String)

Dim Result As Long

Result = WritePrivateProfileString (App, Key, Strvalue, FileName)

End Sub

'Reading integer

Public Function Getiniint (Byval FileName As String, Byval App As String) AS Long

Dim Result As Long

Result = GetPrivateProfileint (app, key, 0, filename)

Getiniint = result

END FUNCTION

'Read strings

Public Function GetInistr (Byval FileName As String, Byval App as String) AS String

Dim Result As Long

Dim bufferstr as string * 255

Result = GetPrivateProfileString (App, Key, ", Bufferstr, Len (Bufferstr), FileName

If Result = 0 THEN

Getinistr = ""

Else

Getinistr = Left (bufferstr, result)

End ifend function

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