added wxDialUpManager::IsAlwaysConnected() and GetISPNames(), also Dial()

is now smart enough to propose to choose from available ISPs and tries to
find out the username and password on its own


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3859 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/window.cpp

@@ -2240,11 +2240,7 @@ bool wxWindow::MSWCreate(int id,
     if ( width > -1 ) width1 = width;
     if ( height > -1 ) height1 = height;
 
-#ifdef __WXWINE__
     HWND hParent = (HWND)NULL;
-#else
-    HWND hParent = NULL;
-#endif
     if ( parent )
         hParent = (HWND) parent->GetHWND();