/// <summary>
/// Return the number of touchpoints in the list
/// </summary>
/// <param name="list"></param>
/// <returns>The number of TouchPoints in this TouchList.</returns>
uint GetTouchCount(PPTouchListType list)
{
return(PPBTouchInputEvent.GetTouchCount(this, list));
}
/// <summary>
/// Returns the PPTouchPoint in the given list with the given identifier
/// </summary>
/// <param name="list">PPTouchList</param>
/// <param name="id">Id of the touchpoint in the list.</param>
/// <returns>The TouchPoint in the given list with the given identifier, or an
/// empty TouchPoint if the list does not contain a TouchPoint with that identifier.
/// </returns>
PPTouchPoint GetTouchById(PPTouchListType list, uint id)
{
return(PPBTouchInputEvent.GetTouchByIndex(this, list, id));
}
/// <summary>
/// Adds the touch-point to the specified TouchList.
/// </summary>
/// <param name="list">The list that will be added to</param>
/// <param name="point">PPTouchPoint to add to the PPTouchList</param>
void AddTouchPoint(PPTouchListType list, PPTouchPoint point)
{
PPBTouchInputEvent.AddTouchPoint(this, list, point);
}