Expand Method (GoSubGraph)

Restore the position of all of the children so that this subgraph completely visible again.

Syntax

Visual Basic
C#

'Declaration
 
Public Overridable Sub Expand()

public virtual void Expand()

Remarks

The Collapse call saved the original bounds of all of the non-link children. These saved relative positions are used to move all of the children back again, and making them all visible too. This method will first set the State to GoSubGraphState.Expanding, and then call PrepareExpand for any preparatory work. It will call ComputeReferencePoint to determine the reference position for the expanded subgraph. It calls ExpandChild on each child to move them back to their original positions, and will call FinishExpand for any clean-up work. It then sets the state to GoSubGraphState.Expanded. This method does nothing if this node is already expanded or if Collapsible is false. This method also calls LayoutChildren(null) afterwards, mostly to make sure the Handle and Label are positioned correctly again, especially if the objects changed while the node was collapsed.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

GoSubGraph Class
GoSubGraph Members