ILayoutNode::GetDeferWindowCount method
int GetDeferWindowCount()
Queries the number of child items to be drawn by a DeferWindowPos call in RealizeNode
Defined in: LayoutBase.h
Return Value
Number of window nodes in the descendents of this node.
Comments
Layout nodes associated with windows often must be treated differently from other nodes
due to their particular invalidation and redrawing characteristics. This method allows us to
know how many of such nodes are in the subtree that has this node as a root.