Code

 public class ChartNode : ShapeNode
    {
	  public ChartNode()
		{
		DefaultStyleKey = typeof(ChartNode);
		}

	  public int FormID
		{
		get { return (int)GetValue(FormIDProperty); }
		set { SetValue(FormIDProperty, value); }
		}

	  public static readonly DependencyProperty FormIDProperty = DependencyProperty.Register(
		"FormID",
			typeof(int),
		typeof(ChartNode),
			new PropertyMetadata(""));

	  public int FormDecisionGroupID
		{
		get { return (int)GetValue(FormDecisionGroupIDProperty); }
		set { SetValue(FormDecisionGroupIDProperty, value); }
		}

	  public static readonly DependencyProperty FormDecisionGroupIDProperty = DependencyProperty.Register(
		"FormDecisionGroupID",
			typeof(int),
		typeof(ChartNode),
			new PropertyMetadata(""));
    }
 

Code

 foreach (string shapeId in Shape.Shapes.Keys)
		{
	    ChartNode node = new ChartNode();
 node =(ChartNode)diagram.Factory.CreateShapeNode(x, y, 50, 50);
    node.Shape = Shape.Shape[shapeId];
			  x += size + 4;
			  if (x > (shapesPerRow - 1) * (size + 5))
			  {
				y += size + 4;
				x = 0;
			  }
			  node.Text = shapeId;
			  node.TextWidth = 200;
			  node.Locked = true;
		    }
 

Code

foreach (string shapeId in Shape.Shapes.Keys)
{
 ChartNode node = new ChartNode();
 node =(ChartNode)diagram.Factory.CreateShapeNode(x, y, 50, 50);
 node.Shape = Shape.Shape[shapeId];  x += size + 4;
if (x > (shapesPerRow - 1) * (size + 5))
  {

y += size + 4;

x = 0;
  }
  node.Text = shapeId;
  node.TextWidth = 200;
  node.Locked = true;
  }