PlacementAdapter.GetPlacement Method

Returns a collection of positions that describe the placement of the specified item.

Namespace:  Microsoft.Windows.Design.Interaction
Assembly:  Microsoft.Windows.Design.Interaction (in Microsoft.Windows.Design.Interaction.dll)

Syntax

'Declaration
Public MustOverride Function GetPlacement ( _
    item As ModelItem, _
    ParamArray positions As RelativePosition() _
) As RelativeValueCollection

public abstract RelativeValueCollection GetPlacement(
    ModelItem item,
    params RelativePosition[] positions
)

public:
virtual RelativeValueCollection^ GetPlacement(
    ModelItem^ item, 
    ... array<RelativePosition^>^ positions
) abstract

abstract GetPlacement : 
        item:ModelItem * 
        positions:RelativePosition[] -> RelativeValueCollection 

public abstract function GetPlacement(
    item : ModelItem, 
    ... positions : RelativePosition[]
) : RelativeValueCollection

Parameters

• item
  Type: Microsoft.Windows.Design.Model.ModelItem
  The item to request placement information for.

• positions
  Type: array<Microsoft.Windows.Design.Interaction.RelativePosition[]
  The positions to request placement information for.

Return Value

Type: Microsoft.Windows.Design.Interaction.RelativeValueCollection
A RelativeValueCollection object that is a collection of placement coordinates.

Exceptions

Remarks

If you pass a RelativePosition object to a PlacementAdapter that it does not support, GetPlacement returns that position in the RelativeValueCollection, but the value is empty.

.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.

See Also

Reference

PlacementAdapter Class

Microsoft.Windows.Design.Interaction Namespace

AdornerPlacementCollection

AdornerPanel

Other Resources

Walkthrough: Creating a Design-time Adorner

Adorner Architecture