'Declaration
 
<ExtensionAttribute()>
Public Overloads Shared Sub MakeRelative( _
   ByVal popup As Popup, _
   ByVal relativeElement As FrameworkElement, _
   ByVal getLocations As Func(Of List(Of AnchorMatching)), _
   ByVal getPosition As Func(Of Point), _
   ByVal getReferencePosition As Func(Of Point) _
) 

'Usage
 
Dim popup As Popup
Dim relativeElement As FrameworkElement
Dim getLocations As Func(Of List(Of AnchorMatching))
Dim getPosition As Func(Of Point)
Dim getReferencePosition As Func(Of Point)
 
Extensions.MakeRelative(popup, relativeElement, getLocations, getPosition, getReferencePosition)

[Extension()]
public static void MakeRelative( 
   Popup popup,
   FrameworkElement relativeElement,
   Func<List<AnchorMatching>> getLocations,
   Func<Point> getPosition,
   Func<Point> getReferencePosition
)

[Extension()]
public:
static void MakeRelative( 
   Popup^ popup,
   FrameworkElement^ relativeElement,
   Func<List<AnchorMatching>^>^ getLocations,
   Func<Point>^ getPosition,
   Func<Point>^ getReferencePosition
) 

Parameters

popup

System.Windows.Controls.Primitives.Popup to handle.

relativeElement

Element used to locate the popup.

getLocations

Function that provides the ordered list of AnchorMatching defining the corners to bound of both elements.

getPosition

Function that retrieves the current position of the Popup.

getReferencePosition

Function that retrieves the current position of the reference element.

Reference

Extensions Class
Extensions Members
Overload List