void Ball_TouchMove(object sender, TouchEventArgs e)
{
if (touchMove)
{
touchMoveCount++;
lastTouchMoveX = this.x;
lastTouchMoveY = this.y;
this.x = (float)e.GetTouchPoint((IInputElement)this.Parent).Position.X;
this.y = (float)e.GetTouchPoint((IInputElement)this.Parent).Position.Y;
Canvas.SetLeft(this, x - width / 2);
Canvas.SetTop(this, y - height / 2);
DataObject data = new DataObject();
data.SetData("Object", this);
TouchDragDrop.FireDrag(this, e);
}
}
void Ball_TouchUp(object sender, TouchEventArgs e)
{
if (touchMove)
{
touchMove = false;
if (touchMoveCount > 2)
{
this.vX = (this.x - this.lastTouchMoveX) / 40f;
this.vY = (this.y - this.lastTouchMoveY) / 40f;
}
touchMoveCount = 0;
EventArgs args = new EventArgs();
TouchDragDrop.FireDrop(this, e);
if (Dropped)
{
if (OnDrop != null)
{
OnDrop(this, e);
}
}
}
}
