VC++ 2010 save to XML

Question

Juginx 0 Newbie Poster

13 Years Ago

Hey

I have problem... If i save playlist with 1 item then it work but if i have more then it bug. i can start debugging.

XmlTextWriter ^textWriter = gcnew XmlTextWriter(dig->FileName, nullptr);
				textWriter->WriteStartDocument();
			for(int i=0; i < listBox1->Items->Count; i++){

				textWriter->WriteStartElement("track"+ i);

			textWriter->WriteStartElement("url", "");
			textWriter->WriteString(listBox1->Items[i]->ToString());
			textWriter->WriteEndElement();

			textWriter->WriteStartElement("name", "");
			textWriter->WriteString(listBox2->Items[i]->ToString());
			textWriter->WriteEndElement();

			textWriter->WriteStartElement("start");
			textWriter->WriteString(listBox3->Items[i]->ToString());
			textWriter->WriteEndElement();

			textWriter->WriteStartElement("end");
			textWriter->WriteString(listBox3->Items[i]->ToString() + listBox4->Items[i]->ToString());
			textWriter->WriteEndElement();

			textWriter->WriteEndDocument();

			}
			textWriter->Close();

c++ xml

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Latest Post 13 Years Ago Latest Post by kvprajapati

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kvprajapati 1,826 Posting Genius Team Colleague · Answer 1 · 2010-12-29T21:02:25+00:00

>If i save playlist with 1 item then it work but if i have more then it bug. i can start debugging.

Look at line 23 - Statement textWriter->WriteEndDocument(); closes the document.

XmlTextWriter ^textWriter = gcnew XmlTextWriter(dig->FileName, nullptr);

	textWriter->Formatting=Formatting::Indented;

	//Writes XML declaration
	textWriter->WriteStartDocument();

	//Writes root element (document element)
	textWriter->WriteStartElement("Root");
	for(int i=0; i<listBox1->Items->Count; i++){

		textWriter->WriteStartElement("track");

		textWriter->WriteStartElement("url", "");
		textWriter->WriteString(listBox1->Items[i]->ToString());
		textWriter->WriteEndElement();

		textWriter->WriteStartElement("name", "");
		textWriter->WriteString(listBox2->Items[i]->ToString());
		textWriter->WriteEndElement();

		textWriter->WriteStartElement("start");
		textWriter->WriteString(listBox3->Items[i]->ToString());
		textWriter->WriteEndElement();

		textWriter->WriteStartElement("end");
		textWriter->WriteString(listBox3->Items[i]->ToString() + listBox4->Items[i]->ToString());
		textWriter->WriteEndElement();

		//Close the "track"
		textWriter->WriteEndElement();

	}
	
	textWriter->WriteEndElement();  // Close the "Root"
	textWriter->WriteEndDocument(); // Close the "Document"
	textWriter->Close();