void doStuff() { Owned<IRemoteConnection> conn = querySDS().connect("/Orbit", myProcessSession(), RTM_LOCK_WRITE|RTM_CREATE_QUERY, DALI_TIMEOUT); IPropertyTree *root = conn->queryRoot(); StringBuffer s; if (root->getProp("TestBranch1",s)) { printf("TestBranch1: read %s\n",s.str()); } else { // save as string printf("TestBranch1: set (as string)\n",s.str()); root->setProp("TestBranch1",MyTestXML); } MemoryBuffer m; if (root->getPropBin("TestBranch2",m)) { m.append((byte)0); // add a NULL to returned data const char *str = m.toByteArray(); printf("TestBranch2: read %s\n",str); } else { // save as raw binary printf("TestBranch2: set (as blob)\n",s.str()); root->setPropBin("TestBranch2",strlen(MyTestXML),MyTestXML); // include NULL } IPropertyTree *br3 = root->queryPropTree("TestBranch3"); if (br3) { printf("read TestBranch3 as tree\n"); printf("Hello = %s\n",br3->queryProp("Hello")); int n = br3->getPropInt("Bye/@num"); // update printf("Bye num = %d\n",n); br3->setPropInt("Bye/@num",n+1); } else { // save as tree printf("TestBranch3: set (as tree)\n",s.str()); br3 = createPTreeFromXMLString(MyTestXML); // parses and creates object tree root->setPropTree("TestBranch3", br3); } }