populte treeView control with xml file

Question

Hello There
im trying to populte treeView control with xml file

The tree is beeing populted but with the nodes tages name

like in this Case the child Tag

i just want to show under General:

General
-var3
-var 4

and NOT x NOT(as it happen)

General
-child
---var 3
-child
---var 4

The XML file:

<?xml version="1.0"?>
<Vars>

pattu t · Answer

General -var3 -var 4 and NOT x NOT(as it happen) General -child ---var 3 -child ---var 4 The XML file: id="Vars 3" id="Vars 4" I am also getting the same problem colud you pls send me the code to correct this issue to t.pattu@gmail.com

kobi shaal · Answer

Thnaks i mange withe the code you sent me,one more thing how can i add a diffrenet image for the root node and to the the child node? i get the same image to all of the nodes Thanks ahead!

kobi shaal · Answer

here is my code-Thanks again private void buttonSetTree_Click( object sender, System.EventArgs e) { try Create a DOM Document and load the XML data into it. XmlDocument dom = new XmlDocument(); dom.Load(textBox1.Text); Initialize the TreeView control. treeView1.Nodes.Clear(); treeView1.Nodes.Add( new TreeNode(dom.DocumentElement.Name)); TreeNode tNode = new TreeNode(); tNode = treeView1.Nodes[0]; treeView1.ImageList=imageList1; // SECTION 3. Populate the TreeView with the DOM nodes. AddNode(dom.DocumentElement, tNode); treeView1.ExpandAll(); } catch (XmlException xmlEx) { MessageBox.Show(xmlEx.Message); } catch (Exception ex) { MessageBox.Show(ex.Message); } } private void AddNode(XmlNode inXmlNode, TreeNode inTreeNode) { XmlNode xNode; TreeNode tNode= null ; XmlNodeList nodeList; int i; // Loop through the XML nodes until the leaf is reached. // Add the nodes to the TreeView during the looping process. if (inXmlNode.HasChildNodes) { nodeList = inXmlNode.ChildNodes; for (i = 0; i { xNode = inXmlNode.ChildNodes[i]; inTreeNode.Nodes.Add( new TreeNode(xNode.Name)); inTreeNode.ImageIndex = 1; tNode = inTreeNode.Nodes[i]; AddNode(xNode, tNode); } } else { inTreeNode.Text = (inXmlNode.OuterXml).Trim(); } } } }

Jan Montano · Answer

Hi Kobi, How are you populating your treeview? Could you post your sample code? XmlDocument xml = new XmlDocument(); xml.Load(@"G:	emp\kobi.xml"); // xml.FirstChild = ?xml version="1.0"? XmlNode rootNode = xml.FirstChild.NextSibling; // Vars foreach (XmlNode mainXmlNode in rootNode.ChildNodes) { TreeNode mainTreeNode = treeView1.Nodes.Add(mainXmlNode.Name); foreach (XmlNode childNode in mainXmlNode.ChildNodes) { string innerText = childNode.InnerText; mainTreeNode.Nodes.Add(innerText.Substring(innerText.IndexOf("=") + 1).Replace(""","")); } }

populte treeView control with xml file

Answers (4)