public void Bind(TextNode model)
{
Unbind ();
this.model = model;
// this.model.PropertyChanged += HandlePropertyChanged;
this.handlers = new List<PropertyChangedEventHandler> ();
this.handlers.Add(this.labelCaption.Bind (model, "Caption"));
this.handlers.Add(this.textText.Bind(model, "Text"));
this.model.PropertyChanged += HandlePropertyChanged;
this.textText.Enabled = this.model.Enabled;
}
public void Unbind()
{
if (this.handlers != null)
{
foreach (var handler in this.handlers)
{
this.model.PropertyChanged -= handler;
}
}
if (this.model != null)
{
this.model.PropertyChanged -= HandlePropertyChanged;
}
this.model = null;
}