C# xml Database Read and Write

how to make a program that read and write an advanced(2 or more elements) xml (eXtensible Markup Language) database

code for the write part:

string sStartupPath = Application.StartupPath; XmlTextWriter objXmlTextWriter = new XmlTextWriter(sStartupPath + @"\selected.xml",null); objXmlTextWriter.WriteStartElement("MySelectedValues"); objXmlTextWriter.WriteStartElement("ID1"); objXmlTextWriter.WriteString(string); objXmlTextWriter.WriteEndElement(); objXmlTextWriter.WriteStartElement("ID2"); objXmlTextWriter.WriteString(string); objXmlTextWriter.WriteEndElement(); objXmlTextWriter.WriteEndElement(); objXmlTextWriter.Flush(); objXmlTextWriter.Close();

and for the read part:
doca = new XPathDocument(Application.StartupPath + @"\selected.xml");
nav = doca.CreateNavigator();
expr = nav.Compile("/MySelectedValues");
iterator = nav.Select(expr);
while(iterator.MoveNext())
{
XPathNavigator nav2 = iterator.Current.Clone();
nav2.MoveToFirstChild();
string s1 = nav2.Value.ToString();
nav2.MoveToNext()
string s2 = nav2.Value.ToString;
}

Category:

Education

Tags:

• C#
• language
• Dtatabase
• read
• write
• visual
• 2008
• express

[xlaFax]

today i will show you how to type like a turtle in a notepad

[blacklistnr1]

@xlaFax Yeah, I was a bit slow

[JokeExperter]

I think it's a good video, but if you can please copy and paste the code to here.

[blacklistnr1]

OK I'll post the code, tomorrow

[antrock101]

can you please msg me the code the one in the comments is wrong

[blacklistnr1]

The code works for me

[YassineEdouiri]

and i can't rewriting to an xml file

[YassineEdouiri]

tnks dudde fr exchanging the information .. all is already in work but i"m i have only one problem .. i can't see the xml data node writing in my labels

[crackrule]

i am unable to continusly put or to make a database. it clears the value and then make it. i want to create a overall XML database. Kindly help me my email is nehul.splendit@gmail.com

thanks for your nice tutorial

[yadishansar]

thanks, how to do it using datasets?