public static DllInvoke GetDllInvoke()
{
if (_dllInvoke == null)
{
if (string.IsNullOrEmpty(sDllPath))
{
sDllPath = String.Format(@"{0}pos_ad_dll.dll", Utils.Substitute(AppDomain.CurrentDomain.BaseDirectory, @"\"));
}
_dllInvoke = new DllInvoke(sDllPath);
}
return(_dllInvoke);
}
public static void MyDispose()
{
_dllInvoke.MyDispose();
_dllInvoke = null;
}