public SharpDXContext()
: base()
{
this.manipulationHandler = new DrawingSurfaceManipulationHandler();
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (disposing)
{
if (this.manipulationHandler != null)
{
this.manipulationHandler.ManipulationHostChanged -= OnManipulationHostChanged;
this.manipulationHandler = null;
}
}
}
