Hello,
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I try to get a mapxtreme application work on
Windows2000, not succesfull so far.
I have 2 questions:
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1-) I am not using MapXBroker. Instead I manage my own
pool of mapx objects in
VC++ project. I create my pool of mapx objects as
follows:
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CCMapXCourier mapxCourier;
if(
!mapxCourier.CreateDispatch("MapInfo.MapXCourier") )=20
throw "fail1";
for( int x=3D0; x<3; x++ ) {
m_mapPool[x] =3D new CCMapX;
m_mapPool[x]->m_lpDispatch =3D
mapxCourier.GetMapXFromNewServer(m_strGeosetFile);=20
if( mapxCourier.GetErrorNum() !=3D 0 ) throw
"fail2";
}
........
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On the first map operation, I get the exception that
"The RPC server is unavailable".
I checked from the services, it is STARTED. I checked
the event viewer, I did not see any RPC related
message.
Did you encounter such an error with MapXtreme and
C++?
Do you have any solution and/or advise to give me?
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2-) In the MapXtreme help, it says to create mapx
objects as follows:
Dim objMapXCourier as Object
Dim objMapX as Object
Set objMapXCourier =3D
CreateObject("MapInfo.MapXCourier")
Set objMapX =3D
objMapCourier.GetMapXFromNewServer(gstfile)
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This works for an VBasic application as I tried it.
However, its VC++ equivalent in VC++ dialog project
type do not work!
_MapXcourier mapxcourier;
if( !mapxcourier.CreateDispatch("MapInfo.MapXCourier")
) {
AfxMessageBox("failure to create mapxcourier");
return;
}
...
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I always get the failure message. But why the same
CreateDispatch("MapInfo.MapXCourier")
do not fail (as in question 1) in VC++ ATL COM project
type?
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Thanks in advance,
=20
Regards,
-Mehmet Bayraktar
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