Tinkr2/4.2/AphelionCore/AphelionCommonControls/Controls/Button.cs
/// <summary>
/// Override this message to handle touch events internally.
/// </summary>
/// <param name="sender">Object sending the event</param>
/// <param name="point">Point on screen touch event is occurring</param>
/// <param name="handled">true if the event is handled. Set to true if handled.</param>
/// <remarks>
/// Switches the button to <see cref="PressState.Normal"/> state if currently pressed
/// </remarks>
Override this message to handle touch events internally.
Override this message to handle touch events internally .
protected override void TouchUpMessage(object sender, point point, ref bool handled)
      {
         if (Touching)
         {
            _state = PressState.Normal;
            Invalidate();
         }
         base.TouchUpMessage(sender, point, ref handled);
      }
protected override void TouchUpMessage ( object sender , point point , ref bool handled ) { if ( Touching ) { _state = PressState . Normal ; Invalidate ( ) ; } base . TouchUpMessage ( sender , point , ref handled ) ; }
Override this message to handle touch events internally.
Override this message to handle touch events internally .
// do NOT set handled to true !
sender
object
Object sending the event
Object sending the event
point
point
Point on screen touch event is occurring
Point on screen touch event is occurring
bool
ref
<not_specific>
handled
<not_specific>
true if the event is handled. Set to true if handled.
true if the event is handled . Set to true if handled .
remarks
Switches the button to  state if currently pressed
Switches the button to state if currently pressed