InkOverlay.SelectionMoving Event
Occurs when the position of the current selection is about to change, such as through alterations to the user interface, cut-and-paste procedures, or the Selection property.
Namespace: Microsoft.Ink
Assembly: Microsoft.Ink (in Microsoft.Ink.dll)
Syntax
'Declaration
Public Event SelectionMoving As InkOverlaySelectionMovingEventHandler
'Usage
Dim instance As InkOverlay
Dim handler As InkOverlaySelectionMovingEventHandler
AddHandler instance.SelectionMoving, handler
public event InkOverlaySelectionMovingEventHandler SelectionMoving
public:
event InkOverlaySelectionMovingEventHandler^ SelectionMoving {
void add (InkOverlaySelectionMovingEventHandler^ value);
void remove (InkOverlaySelectionMovingEventHandler^ value);
}
JScript does not support events.
Remarks
The event handler receives an argument of type InkOverlaySelectionMovingEventArgs containing data about this event.
When you create a InkOverlaySelectionMovingEventHandler delegate, you identify the method that handles the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For performance reasons, the default event interest is off but is turned on automatically if you add an event handler.
Examples
In this example, an SelectionMoving event handler examines a selection before it has been moved. If the selection will be moved so that any of it is outside the bounds of the window, the event handler turns the selection red by changing the Color property of each selected Stroke object.
Private Sub mInkObject_SelectionMoving(ByVal sender As Object, ByVal e As InkOverlaySelectionMovingEventArgs)
If e.NewPixelRect.Left < 0 Or e.NewPixelRect.Top < 0 Or _
e.NewPixelRect.Right > mInkObject.AttachedControl.ClientRectangle.Width Or _
e.NewPixelRect.Bottom > mInkObject.AttachedControl.ClientRectangle.Height Then
For Each stroke As Stroke In mInkObject.Selection
' change the stroke color
stroke.DrawingAttributes.Color = Color.Red
Next
End If
End Sub
private void mInkObject_SelectionMoving(object sender, InkOverlaySelectionMovingEventArgs e)
{
if (e.NewPixelRect.Left < 0 || e.NewPixelRect.Top < 0 ||
e.NewPixelRect.Right > mInkObject.AttachedControl.ClientRectangle.Width ||
e.NewPixelRect.Bottom > mInkObject.AttachedControl.ClientRectangle.Height)
{
foreach (Stroke stroke in mInkObject.Selection)
{
// change the stroke color
stroke.DrawingAttributes.Color = Color.Red;
}
}
}
Platforms
Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
Version Information
.NET Framework
Supported in: 3.0