C#

public void PopulateTree(string dir, TreeNode node)
        {

            // get the information of the directory

            DirectoryInfo directory = new DirectoryInfo(dir);

            // loop through each subdirectory

            foreach (DirectoryInfo d in directory.GetDirectories())
            {

                if (d.Name != "bin" && d.Name != "obj" && d.Name != "Properties")
                {
                    // create a new node

                    TreeNode t = new TreeNode(d.Name);

                    // populate the new node recursively

                    PopulateTree(d.FullName, t);

                    node.Nodes.Add(t); // add the node to the "master" node
                }

            }

            // lastly, loop through each file in the directory, and add these as nodes

            foreach (FileInfo f in directory.GetFiles())
            {
                string[] Count = f.Name.Split('.');

                // create a new node
                if (Count.Length == 2 && f.Extension == ".cs" && f.Name != "Program.cs")
                {
                    TreeNode t = new TreeNode(f.Name);

                    // add it to the "master"

                    node.Nodes.Add(t);
                }
            }

        }
private void btnGenerate_Click(object sender, EventArgs e)
        {
            treeView1.Nodes.Add("Resource Generator");
            //            PopulateTree(@"G:\Resource Final Editor For JahanBane\ResourceGenerator(FINISHED FINAL)\ResourceGenerator", treeView1.Nodes[0]);
            PopulateTree(@"F:\AliWinTAP\WinTAP", treeView1.Nodes[0]);
        }

BlitzPackage wrote:

Can I assume that, if the person downloads .NET 3.5 (full or client profile), my application can run on Windows XP, Vista and Windows 7?

BlitzPackage wrote:

Also, sometimes during startup, while my application is showing the splash screen, if the user clicks around or attempts to do something else - like return to another application while mine is loading, my application will fail to load and throw an error of some sort. Any ideas on what's happening or what I should do?

public partial class LabelClick : Label
    {
    public LabelClick()
        {
        InitializeComponent();
        }
    [Browsable(true),
    DefaultValue(typeof(System.Windows.Forms.DialogResult))]
    public DialogResult DialogResult
    { get; set; }
    private void LabelClick_Click(object sender, EventArgs e)
        {
        DialogResult = DialogResult.OK;
        }
    }

private void labelClick1_Click(object sender, EventArgs e)
    {
    DialogResult = labelClick1.DialogResult;
    }

private DialogResult dialogResult = DialogResult.OK;
[Browsable(true)]
public DialogResult DialogResult
   { get { return dialogResult; } set { dialogResult = value; } }

label1.Click += new EventHandler(label1_Click)

[DllImport("user32.dll")]
        public static extern bool InsertMenuItem(IntPtr hMenu, uint uItem, bool fByPosition,[In] ref MENUITEMINFO lpmii);

        [DllImport("user32.dll")]
        public static extern int SetMenuItemBitmaps(IntPtr hmenu, uint uposition, uint uFlags, IntPtr hBitmapUnchecked, IntPtr hBitmapChecked);

[StructLayout(LayoutKind.Sequential)]
public struct MENUITEMINFO
{
    public uint cbSize;
    public uint fMask;
    public uint fType;
    public uint fState;
    public int wID;
    public IntPtr hSubMenu;
    public IntPtr hbmpChecked;
    public IntPtr hbmpUnchecked;
    public IntPtr dwItemData;
    public String dwTypeData;
    public uint cch;
    public IntPtr hbmpItem;
}