public RedBlackTree <T> .Node TryAdd(T value)
{
RedBlackTree <T> .Node node1;
if (this.node_0 == null)
{
this.node_0 = new RedBlackTree <T> .Node(value);
node1 = this.node_0;
}
else
{
RedBlackTree <T> .Node node2 = new RedBlackTree <T> .Node(default(T));
node2.IsRed = false;
node2.Right = this.node_0;
node1 = node2.method_4(value, this.icomparer_0);
this.node_0 = node2.Right;
}
this.node_0.IsRed = false;
this.node_0.Parent = (RedBlackTree <T> .Node)null;
if (node1 != null)
{
++this.int_0;
}
return(node1);
}
