internal static DiagramText FindLabel(DiagramShape obj)
{
DiagramText text1 = obj as DiagramText;
if (text1 != null)
{
return(text1);
}
GroupShape group1 = obj as GroupShape;
if (group1 != null)
{
GroupEnumerator enumerator2 = group1.GetEnumerator();
GroupEnumerator enumerator1 = enumerator2.GetEnumerator();
while (enumerator1.MoveNext())
{
DiagramText text2 = DiagramNode.FindLabel(enumerator1.Current);
if (text2 != null)
{
return(text2);
}
}
}
return(null);
}
internal NodeNodeEnumerator(DiagramNode n, DiagramNode.Search s)
{
this.myNode = n;
this.mySearch = s;
this.myArray = null;
this.myIndex = -1;
this.Reset();
}
internal NodePortEnumerator(DiagramNode n, DiagramNode.Search s)
{
this.myNode = n;
this.mySearch = s;
this.myArray = null;
this.myIndex = -1;
this.Reset();
}
public override DiagramShape CopyObject(CopyDictionary env)
{
DiagramNode node1 = (DiagramNode)base.CopyObject(env);
if (node1 != null)
{
node1.myParts = null;
node1.myPartID = -1;
}
return(node1);
}
private NodeNodeEnumerator GetNodeEnumerator(DiagramNode.Search s)
{
return new NodeNodeEnumerator(this, s);
}