MyNode.cs :  » GUI » TreeViewAdv » SampleApp » C# / CSharp Open Source

using System;
using Aga.Controls.Tree;

namespace SampleApp{
    /// <summary>
    /// Inherits the node class to show how the class can be extended.
    /// </summary>
  public class MyNode : Node
  {
      /// <exception cref="ArgumentNullException">Argument is null.</exception>
      public override string Text
    {
      get
      {
        return base.Text;
      }
      set
      {
        if (string.IsNullOrEmpty(value))
          throw new ArgumentNullException();

        base.Text = value;
      }
    }

    private bool _checked;
        /// <summary>
        /// Whether the box is checked or not.
        /// </summary>
    public bool Checked
    {
      get { return _checked; }
      set { _checked = value; }
    }

        /// <summary>
        /// Initializes a new MyNode class with a given Text property.
        /// </summary>
        /// <param name="text">String to set the text property with.</param>
    public MyNode(string text)
      : base(text)
    {
    }
  }
}