WPF

private void button3_Click(object sender, RoutedEventArgs e)
{
    DirectoryInfo junkDir = new DirectoryInfo(@"C:\");

    TreeNode tn1 = new TreeNode("1");
    TreeNode tn2 = new TreeNode("2");
    TreeNode tn3 = new TreeNode("3");
    TreeNode tn4 = new TreeNode("4");
    TreeNode tn5 = new TreeNode("5");

    
    tn1.Children.Add(tn2);
    tn1.Children.Add(tn3);

    tn2.Children.Add(tn4);
    tn2.Children.Add(tn5);


    //move this here, works great
    TreeNodeList.Add(tn1);

    //TreeNodeList.Add(tn1);
}

private void button3_Click(object sender, RoutedEventArgs e)
{
    DirectoryInfo junkDir = new DirectoryInfo(@"C:\");

    TreeNode tn1 = new TreeNode("1");
    TreeNode tn2 = new TreeNode("2");
    TreeNode tn3 = new TreeNode("3");
    TreeNode tn4 = new TreeNode("4");
    TreeNode tn5 = new TreeNode("5");


    TreeNodeList.Add(tn1);

    tn1.Children.Add(tn2);
    tn1.Children.Add(tn3);

    tn2.Children.Add(tn4);
    tn2.Children.Add(tn5);

}

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.ComponentModel;
using System.Collections.ObjectModel;

namespace WpfTest
{
    public class TreeNode
    {
        private string dir = "";
        private ObservableCollection<TreeNode> children = new ObservableCollection<TreeNode>();
        private List<string> files = new List<string>();

        public TreeNode(string directory)
        {
            dir = directory;
        }

        public string Dir
        {
            get { return dir; }
            set { dir = value; }
        }

        public ObservableCollection<TreeNode> Children
        {
            get { return children; }
            set { children = value; }
        }

        public List<string> Files
        {
            get { return files; }
            set { files = value; }
        }
    }
}

<br />
<br />
<grid><br />
<br />
<expander content="{Staticresource somecontent}" /><br />
<Expander content="{Staticresource somecontent2}" /><br />
<Expander content="{Staticresource somecontent3}" /><br />
<Expander content="{Staticresource somecontent4}"/><br />
<br />
</grid><br />

<br />
<image /><br />
<image /><br />
<image /><br />
...<br />
<image /><br />

public static void PlayAudioFile(string _fileName)
{
    DevicesCollection soundcards = new DevicesCollection();
    Device dSound = new Device();
    WindowInteropHelper wih = new WindowInteropHelper(Application.Current.MainWindow);
    dSound.SetCooperativeLevel(wih.Handle , CooperativeLevel.Priority);
    BufferDescription d = new BufferDescription();

Jammer

Going where everyone here has gone before!
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Rob Philpott wrote:

What would you do Pete if you had to display tabular data in WPF, buy a control or go about building one?