public void UpdateDisplayObject(DisplayObjectViewModel item)
{
int index = DisplayObjects.IndexOf(item);
if (index != -1)
{
DisplayObjects.Remove(item);
DisplayObjects.Insert(index, item);
}
}
public AddedDisplayObjectEventArgs(DisplayObjectViewModel displayObjectVieWModel)
{
this.displayObjectViewModel = displayObjectVieWModel;
}
public void RemoveDisplayObjectViewModel(DisplayObjectViewModel textViewModel)
{
DisplayObjects.Remove(textViewModel);
}
protected void RaiseAddedDisplayObjectEvent(InfoScreenViewModel sender, DisplayObjectViewModel displayObjectViewModel)
{
AddedDisplayObject(sender, new AddedDisplayObjectEventArgs(displayObjectViewModel));
}
public void AddDisplayObjectViewModel(DisplayObjectViewModel displayObjectViewModel)
{
DisplayObjects.Add(displayObjectViewModel);
RaiseAddedDisplayObjectEvent(this, displayObjectViewModel);
}