private void CloseFileStreamIO()
{
if (FileStream != null)
{
try { FileStream.Close(); } catch { }
}
FileStream = null;
if (SafeReadHandle != null && !SafeReadHandle.IsInvalid)
{
try
{
if (!SafeReadHandle.IsClosed)
{
SafeReadHandle.Close();
}
}
catch (IOException) { }
}
SafeReadHandle = null;
}
