在VB.net中讀寫INI檔案 （ZZ）

    在.net中讀寫ini檔案和Vb6中的做法是一致的，唯一注意的一點是Api聲明中的Long型變數要改為int32類型在.net中

    Private Declare Function GetPrivateProfileString Lib "kernel32" Alias "GetPrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpDefault As String, ByVal lpReturnedString As String, ByVal nSize As Int32, ByVal lpFileName As String) As Int32

    Private Declare Function WritePrivateProfileString Lib "kernel32" Alias "WritePrivateProfileStringA" (ByVal lpApplicationName As String, ByVal lpKeyName As String, ByVal lpString As String, ByVal lpFileName As String) As Int32

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        Dim strIni As String

        strIni = New String(" ", 100)

        GetPrivateProfileString("AppName", "KeyA", "", strIni, 100, "C:\a.ini")

        WritePrivateProfileString("AppName", "KeyB", "MyValue", "C:\a.ini")

        MsgBox(strIni)

    End Sub