40 lines
824 B
C#
40 lines
824 B
C#
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using System;
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using System.IO;
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using System.Text;
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using System.Reflection;
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using System.Collections;
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using System.Windows.Forms;
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namespace Browser {
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public delegate void ObjectChangedEventHandler();
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public class Model {
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private ArrayList roots = new ArrayList();
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public IEnumerable Roots {
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get { return roots; }
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}
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public Model(IEnumerable roots) {
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foreach (object o in roots) {
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this.roots.Add(o);
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}
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}
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private object _current = null;
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public object CurrentObject {
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get { return _current; }
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}
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public event ObjectChangedEventHandler ObjectChangedHandler;
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public void ChangeObject(object o) {
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if (o != null) {
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_current = o;
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ObjectChangedEventHandler oceh = ObjectChangedHandler;
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if (oceh != null) {
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oceh();
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}
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}
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}
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}
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}
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