Put m_ok earlier in SelectBitmap, else get assert after SelectObject(wxNullBitmap)
'Fixed' longlong to long conversion messages by redefinging GetMillisecondsTime
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15233 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775