TreeGridNode GetOrCreateChildNode(int index)
{
TreeGridNode child;
if (this.childNodes == null)
{
this.childNodes = new SortedDictionary <int, TreeGridNode>();
}
if (!this.childNodes.TryGetValue(index, out child))
{
if (index < 0 || index >= this.items.Count)
{
Debug.Fail("What...?");
}
child = new ChildTreeGridNode(this)
{
childIndex = index, level = (short)(this.level + 1)
};
this.childNodes.Add(index, child);
}
return(child);
}
TreeGridNode GetOrCreateChildNode(int index)
{
TreeGridNode child;
if (this.childNodes == null)
{
this.childNodes = new SortedDictionary<int, TreeGridNode>();
}
if (!this.childNodes.TryGetValue(index, out child))
{
if (index < 0 || index >= this.items.Count)
{
Debug.Fail("What...?");
}
child = new ChildTreeGridNode(this) { childIndex = index, level = (short)(this.level + 1) };
this.childNodes.Add(index, child);
}
return child;
}