TestPosition(FrameworkElement,Anchor,FrameworkElement,Anchor,Point,Double,Double,FlowDirection) Method

Calculates the position of a System.Windows.FrameworkElement so that the specified point in the FrameworkElement matches the specified point of another FrameworkElement.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Overloads Shared Function TestPosition( _
   ByVal positionElement As FrameworkElement, _
   ByVal positionAnchor As Anchor, _
   ByVal element As FrameworkElement, _
   ByVal elementAnchor As Anchor, _
   ByVal elementOffset As Point, _
   ByVal overlapHorizontal As Double, _
   ByVal overlapVertical As Double, _
   ByVal flowDir As FlowDirection _
) As Point

'Usage
 
Dim positionElement As FrameworkElement
Dim positionAnchor As Anchor
Dim element As FrameworkElement
Dim elementAnchor As Anchor
Dim elementOffset As Point
Dim overlapHorizontal As Double
Dim overlapVertical As Double
Dim flowDir As FlowDirection
Dim value As Point
 
value = PopupUtil.TestPosition(positionElement, positionAnchor, element, elementAnchor, elementOffset, overlapHorizontal, overlapVertical, flowDir)

public static Point TestPosition( 
   FrameworkElement positionElement,
   Anchor positionAnchor,
   FrameworkElement element,
   Anchor elementAnchor,
   Point elementOffset,
   double overlapHorizontal,
   double overlapVertical,
   FlowDirection flowDir
)

public:
static Point TestPosition( 
   FrameworkElement^ positionElement,
   Anchor positionAnchor,
   FrameworkElement^ element,
   Anchor elementAnchor,
   Point elementOffset,
   double overlapHorizontal,
   double overlapVertical,
   FlowDirection flowDir
)

Parameters

positionElement: The element to position.
positionAnchor: An Anchor value specifying the point in the element to position.
element: The System.Windows.FrameworkElement to use as reference.
elementAnchor: An Anchor value specifying the point in the FrameworkElement used as reference.
elementOffset: The offset (absolute position) of the reference element.
overlapHorizontal: The horizontal overlap between the elements (used for corner matching's).
overlapVertical: The vertical overlap between the elements (used for corner matching's).
flowDir: The FlowDirection used for the calculations.

Return Value

The absolute point where the FrameworkElement would be located.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PopupUtil Class
PopupUtil Members
Overload List