Work with Xml schema and treeview

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Hi, I need to work with a treeview and a xml schema that is to have a scheme that I generate classes for working with a treeview so that then can generate different xml regardless of the values, but needs to work that is object oriented with classes, if someone has an idea thank you.

Posted 3-Mar-11 8:59am

elluisme

Updated 3-Mar-11 9:25am

wizardzz

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Sergey Alexandrovich Kryukov 3-Mar-11 15:51pm

What do you want to present in the tree: 1) schema, 2) XMLs compliant with the schema, 3) something else?
--SA

Member 13777615 21-Aug-18 8:24am

schema and xml tree both

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sairam.bhat · Answer 1 · 2011-03-04T18:56:00

HI,
Actually i m trying same thing for my upcomming project. Various ways u could do this.
Method 1:
use xmlwriter to create document... I created method GetNode(treenode n)...
Its just reverse of using xml to fill treeview
Although its not perfect solution for me either.
.-----------------------------------------
MemoryStream ms = new MemoryStream();
XMLwriter = new XmlTextWriter(ms, System.Text.Encoding.UTF8);
XMLwriter.WriteStartDocument();
XMLwriter.Formatting = Formatting.Indented;
XMLwriter.WriteStartElement(myTreeview.Nodes[0].Text);
for (int i = 0; i < myTreeview.Nodes[0].GetNodeCount(false); i++)
{
XMLwriter.WriteElementString(myTreeview.Nodes[0].Text,myTreeview.Nodes[0].Nodes[i].Text);
GetNode(myTreeview.Nodes[0].Nodes[i]);
}
XMLwriter.WriteFullEndElement();
XMLwriter.Flush();
then write content of ms in file using streamwriter
Method 2:
Not yet tried but i think this should work..
Use for loop to iterate through all nodes..
create respective xmltags in memory stream..
same as above method but here i create xmltags manually not using xmlwriter. Eg:
ms.write("<"+ treeview.node[].. +">");
to end
ms.write("");
.--------------------------------------------
I hope i was helpfull...i m just started to work on it.. and will post to code if i get solution..