private void NodesListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
//raise node display requested event, subscribers can decide what to do with it
TapestryNode nd = (TapestryNode) NodesListView.SelectedItem;
if(nd != null)
{
NodeDisplayRequestedEventArgs args =
new NodeDisplayRequestedEventArgs(nd);
OnNodeDisplayRequested(args);
}
}
protected virtual void OnNodeDisplayRequested(
NodeDisplayRequestedEventArgs e)
{
NodeDisplayRequested?.Invoke(this, e);
}
private void NodeDisplay_Requested(object sender, NodeDisplayRequestedEventArgs e)
{
UI.Display.Message("this is where node load will occur, code is written but commented out, need to verify its triggered by the action we want first, hence this msg, in TapestryNodeViewControl");
////the projected code
//if (historyHandler != null)
//{
// historyHandler.PerformLoad(this, e.TapestryNode);
//}
}