InkCanvas.SelectionMoving Event

Definition

Namespace:

System.Windows.Controls

Assembly:

PresentationFramework.dll

Occurs before selected strokes and elements are moved.

public:
 event System::Windows::Controls::InkCanvasSelectionEditingEventHandler ^ SelectionMoving;

public event System.Windows.Controls.InkCanvasSelectionEditingEventHandler SelectionMoving;

member this.SelectionMoving : System.Windows.Controls.InkCanvasSelectionEditingEventHandler 

Public Custom Event SelectionMoving As InkCanvasSelectionEditingEventHandler 

Event Type

InkCanvasSelectionEditingEventHandler

Examples

The following example prevents the user from moving selected items vertically on an InkCanvas.

void inkCanvas1_SelectionMoving(object sender, InkCanvasSelectionEditingEventArgs e)
{
    // Allow the selection to only move horizontally.
    Rect newRect = e.NewRectangle;
    e.NewRectangle = new Rect(newRect.X, e.OldRectangle.Y, newRect.Width, newRect.Height);
}

Private Sub inkCanvas1_SelectionMoving(ByVal sender As Object, _
                               ByVal e As InkCanvasSelectionEditingEventArgs)

    ' Allow the selection to only move horizontally.
    Dim newRect As Rect = e.NewRectangle
    e.NewRectangle = New Rect(newRect.X, e.OldRectangle.Y, newRect.Width, newRect.Height)

End Sub

Remarks

This event occurs after the user requests that a selection of strokes and/or elements be moved, but before the change is applied.

The event handler receives an argument of type InkCanvasSelectionEditingEventArgs with two properties: OldRectangle and NewRectangle. OldRectangle defines the boundaries of the selection before the move and NewRectangle defines the boundaries of the selection after the move.

After the change is applied, the SelectionMoved event will occur.

See also

• SelectionMoved
• GetSelectedStrokes()
• GetSelectedElements()