GridLayout.Root Property

Gets or sets which sub-graph of the diagram should be laid out.

 Syntax

VB6

Public Property Get Root() As Object
Public Property Let Root( _
    ByVal value As Object _
)

C++

public:
IDispatch* get_Root ()
void put_Root (
    IDispatch* value
)

 Property Value

A reference to a node. The default is null (Nothing in Visual Basic).

 Remarks

If a diagram contains several unconnected sub-graphs, it is possible to specify which of them to be laid out by specifying a root node. If the root is specified, all nodes and links that can be reached from it define the sub-graph to be arranged. In such a case, other items in the diagram are not affected by a call to ArrangeDiagram.