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(Unicode C) Methods for Getting AttributesDemonstrates some methods for getting attribute name/values. The input XML, available at http://www.chilkatsoft.com/data/car.xml, is this: <root> <car color="black" make="mercedes" model="C350" hp="302" engine="v6" type="sedan">Mercedes Benz C350</car> </root>
#include <C_CkXmlW.h> void ChilkatSample(void) { HCkXmlW xml; HCkXmlW carNode; int numAttr; int horsepower; int i; BOOL success; xml = CkXmlW_Create(); // The sample input XML is available at http://www.chilkatsoft.com/data/car.xml success = CkXmlW_LoadXmlFile(xml,L"car.xml"); if (success != TRUE) { wprintf(L"%s\n",CkXmlW_lastErrorText(xml)); CkXmlW_Dispose(xml); return; } // Navigate to the "car" node, which is the 1st child: carNode = CkXmlW_FirstChild(xml); // Get the value of the "model" attribute: wprintf(L"model = %s\n",CkXmlW_getAttrValue(carNode,L"model")); // Get the value of the "hp" attribute as an integer: horsepower = CkXmlW_GetAttrValueInt(carNode,L"hp"); wprintf(L"horsepower = %d\n",horsepower); // Iterate over the attributes and show the name/value of each: numAttr = CkXmlW_getNumAttributes(carNode); i = 0; while (i < numAttr) { wprintf(L"%s: %s\n",CkXmlW_getAttributeName(carNode,i),CkXmlW_getAttributeValue(carNode,i)); i = i + 1; } CkXmlW_Dispose(carNode); CkXmlW_Dispose(xml); } |
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