ShapeElement.NavigateAscend Method
Navigates to the next ancestor 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 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.dll)
Syntax
'Declaration
Public Overridable Function NavigateAscend ( _
selection As SelectedShapesCollection _
) As Boolean
'Usage
Dim instance As ShapeElement
Dim selection As SelectedShapesCollection
Dim returnValue As Boolean
returnValue = instance.NavigateAscend(selection)
public virtual bool NavigateAscend(
SelectedShapesCollection selection
)
public:
virtual bool NavigateAscend(
SelectedShapesCollection^ selection
)
public function NavigateAscend(
selection : SelectedShapesCollection
) : boolean
Parameters
selection
Type: Microsoft.VisualStudio.Modeling.Diagrams.SelectedShapesCollectionThe 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.