LayoutInformation LayoutInformation LayoutInformation LayoutInformation Class

Definition

Defines methods that provide additional information about the layout state of an element.

public ref class LayoutInformation abstract sealed
public static class LayoutInformation
type LayoutInformation = class
Public Class LayoutInformation
Inheritance
LayoutInformationLayoutInformationLayoutInformationLayoutInformation

Examples

The following example demonstrates how to use the GetLayoutSlot method to translate the bounding box of a FrameworkElement into a GeometryDrawing.

private void getLayoutSlot1(object sender, System.Windows.RoutedEventArgs e)
{
    RectangleGeometry myRectangleGeometry = new RectangleGeometry();
    myRectangleGeometry.Rect = LayoutInformation.GetLayoutSlot(txt1);
    Path myPath = new Path();
    myPath.Data = myRectangleGeometry;
    myPath.Stroke = Brushes.LightGoldenrodYellow;
    myPath.StrokeThickness = 5;
    Grid.SetColumn(myPath, 0);
    Grid.SetRow(myPath, 0);
    myGrid.Children.Add(myPath);
    txt2.Text = "LayoutSlot is equal to " + LayoutInformation.GetLayoutSlot(txt1).ToString();
}
Private Sub getLayoutSlot1(ByVal sender As Object, ByVal e As RoutedEventArgs)
    Dim myRectangleGeometry As New RectangleGeometry
    myRectangleGeometry.Rect = LayoutInformation.GetLayoutSlot(txt1)
    Dim myPath As New Path
    myPath.Data = myRectangleGeometry
    myPath.Stroke = Brushes.LightGoldenrodYellow
    myPath.StrokeThickness = 5
    Grid.SetColumn(myPath, 0)
    Grid.SetRow(myPath, 0)
    myGrid.Children.Add(myPath)
    txt2.Text = "LayoutSlot is equal to " + LayoutInformation.GetLayoutSlot(txt1).ToString()
End Sub

Methods

GetLayoutClip(FrameworkElement) GetLayoutClip(FrameworkElement) GetLayoutClip(FrameworkElement) GetLayoutClip(FrameworkElement)

Returns a Geometry that represents the visible region of an element.

GetLayoutExceptionElement(Dispatcher) GetLayoutExceptionElement(Dispatcher) GetLayoutExceptionElement(Dispatcher) GetLayoutExceptionElement(Dispatcher)

Returns a UIElement that was being processed by the layout engine at the moment of an unhandled exception.

GetLayoutSlot(FrameworkElement) GetLayoutSlot(FrameworkElement) GetLayoutSlot(FrameworkElement) GetLayoutSlot(FrameworkElement)

Returns a Rect that represents the layout partition that is reserved for a child element.

Applies to