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(Unicode C) Xml TagPath Property ExplainedDemonstrates and explains the TagPath property. Note: The TagPath property was introduced in Chilkat v9.5.0.77
#include <C_CkXmlW.h> void ChilkatSample(void) { HCkXmlW xml; BOOL success; BOOL found; const wchar_t *tagPath; xml = CkXmlW_Create(); // Load some XML: success = CkXmlW_LoadXml(xml,L"<a><bbb><ccc><ddd>1</ddd><ddd><z>zzz</z></ddd><ddd>3</ddd></ccc></bbb></a>"); wprintf(L"%s\n",CkXmlW_getXml(xml)); // This is what we have: // <?xml version="1.0" encoding="utf-8"?> // <a> // <bbb> // <ccc> // <ddd>1</ddd> // <ddd> // <z>zzz</z> // </ddd> // <ddd>3</ddd> // </ccc> // </bbb> // </a> // The TagPath property is read-only property that returns the unique path to the // node from the document root. // For example: found = CkXmlW_SearchForTag2(xml,xml,L"z"); if (found == TRUE) { // We found a node having the tag "z". // The TagPath property tells us the location in the document. tagPath = CkXmlW_tagPath(xml); wprintf(L"%s\n",tagPath); // The tagPath is bbb|ccc|ddd[1]|z // If we to back to the document root, we can get to the given node via the tagPath. CkXmlW_GetRoot2(xml); wprintf(L"%s\n",CkXmlW_tag(xml)); // The root tag is "a". // Follow the tagPath to the "z" node: found = CkXmlW_FindChild2(xml,tagPath); wprintf(L"found = %d, tag = %s\n",found,CkXmlW_tag(xml)); // We are now at "z". } CkXmlW_Dispose(xml); } |
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