ShapeElement.NavigateDescend Method
Navigates to the next descendent in the navigation sequence and updates the focus. Called in response to user navigation keystrokes.
Namespace: Microsoft.VisualStudio.Modeling.Diagrams
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0.dll)
Syntax
'Declaration
Public Overridable Function NavigateDescend ( _
selection As SelectedShapesCollection _
) As Boolean
public virtual bool NavigateDescend(
SelectedShapesCollection selection
)
public:
virtual bool NavigateDescend(
SelectedShapesCollection^ selection
)
abstract NavigateDescend :
selection:SelectedShapesCollection -> bool
override NavigateDescend :
selection:SelectedShapesCollection -> bool
public function NavigateDescend(
selection : SelectedShapesCollection
) : boolean
Parameters
- selection
Type: Microsoft.VisualStudio.Modeling.Diagrams.SelectedShapesCollection
The selection in which the focus is to be changed.
Return Value
Type: System.Boolean
true if navigation occurred; otherwise, false.
Remarks
Override this method to vary the selection behavior, for example to change the navigation sequence. After determining the next item to select, you can call NavigateTo(DiagramItem, SelectedShapesCollection).
By default, shape fields precede child shapes in the navigation sequence.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.