protected override void OnApplyTemplate()
{
try
{
container = GetTemplateChild(PART_ROOT_NAME) as Grid;
inker = GetTemplateChild(PART_INKER_NAME) as InkCanvas;
if (container != null && inker != null)
{
container.Visibility = Visibility.Visible;
InitializeInker();
root = VisualTreeHelperEx.FindRoot(container, false);
contentPresenter = VisualTreeHelperEx.FindRoot(container, true);
contentPresenter.PointerEntered += Element_PointerEntered;
contentPresenter.PointerExited += Element_PointerExited;
contentPresenter.PointerCanceled += Element_PointerCanceled;
contentPresenter.PointerReleased += Element_PointerCanceled;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.ToString());
}
}
