got error below: OUString::createFromAscii( "com.sun.star.frame.Desktop" ));
// got error /** Unhandled exception at 0x013c1773 in ooConnect.exe: 0xC0000005: Access violation reading location 0x00000000. **/ http://wiki.services.openoffice.org/wiki/Calc/API/Programming #include "OOo.h" // a procedure for what the so called boostrap Reference< XMultiServiceFactory > ooConnect(){ // create the initial component context Reference< XComponentContext > rComponentContext = defaultBootstrap_InitialComponentContext(); // retrieve the servicemanager from the context Reference< XMultiComponentFactory > rServiceManager = rComponentContext->getServiceManager(); // instantiate a sample service with the servicemanager. Reference< XInterface > rInstance = rServiceManager->createInstanceWithContext( OUString::createFromAscii("com.sun.star.bridge.UnoUrlResolver" ),rComponentContext ); // Query for the XUnoUrlResolver interface Reference< XUnoUrlResolver > rResolver( rInstance, UNO_QUERY ); if( ! rResolver.is() ){ printf( "Error: Couldn't instantiate com.sun.star.bridge.UnoUrlResolver service\n" ); return NULL; } try { // resolve the uno-url rInstance = rResolver->resolve( OUString::createFromAscii( "uno:socket,host=localhost,port=8100;urp;StarOffice.ServiceManager" ) ); if( ! rInstance.is() ){ printf( "StarOffice.ServiceManager is not exported from remote counterpart\n" ); return NULL; } // query for the simpler XMultiServiceFactory interface, sufficient for scripting Reference< XMultiServiceFactory > rOfficeServiceManager (rInstance, UNO_QUERY); if( ! rOfficeServiceManager.is() ){ printf( "XMultiServiceFactory interface is not exported for StarOffice.ServiceManager\n" ); return NULL; } return rOfficeServiceManager; } catch( Exception &e ){ OString o = OUStringToOString( e.Message, RTL_TEXTENCODING_ASCII_US ); printf( "Error: %s\n", o.pData->buffer ); return NULL; } return NULL; } //Listing 0b Again our starting main Code int main( ) { //retrieve an instance of the remote service manager Reference< XMultiServiceFactory > rOfficeServiceManager; rOfficeServiceManager = ooConnect(); if( rOfficeServiceManager.is() ){ printf( "Connected sucessfully to the office\n" ); } //get the desktop service using createInstance returns an XInterface type Reference< XInterface > Desktop = rOfficeServiceManager->createInstance( OUString::createFromAscii( "com.sun.star.frame.Desktop" )); // got error /** Unhandled exception at 0x013c1773 in ooConnect.exe: 0xC0000005: Access violation reading location 0x00000000. **/ //query for the XComponentLoader interface Reference< XComponentLoader > rComponentLoader (Desktop, UNO_QUERY); if( rComponentLoader.is() ){ printf( "XComponentloader successfully instanciated\n" ); } //get an instance of the spreadsheet Reference< XComponent > xcomponent = rComponentLoader->loadComponentFromURL( OUString::createFromAscii("private:factory/scalc"), OUString::createFromAscii("_blank"), 0, Sequence < ::com::sun::star::beans::PropertyValue >()); // add code here return 0; } -- 作智慧的减法 ... 体会生活的微妙的富足 ... 嗯 ...
