VisualInteractionSource.ScaleChainingMode 属性

定义

命名空间:

Windows.UI.Composition.Interactions

ScaleChainingMode 属性在 Scale 方向上定义 InteractionSource 的链行为。 有三种类型的 InteractionChainingMode s：Auto、Always、Never。 启用缩放链接后，每当交互 (（例如平移) ）将把 InteractionTracker 的位置超过其最小或最大刻度位置时，输入将流向最近的上级 VisualInteractionSource。

public:
 property InteractionChainingMode ScaleChainingMode { InteractionChainingMode get(); void set(InteractionChainingMode value); };

InteractionChainingMode ScaleChainingMode();

void ScaleChainingMode(InteractionChainingMode value);

public InteractionChainingMode ScaleChainingMode { get; set; }

var interactionChainingMode = visualInteractionSource.scaleChainingMode;
visualInteractionSource.scaleChainingMode = interactionChainingMode;

Public Property ScaleChainingMode As InteractionChainingMode

属性值

InteractionChainingMode

刻度轴的链条模式。

示例

void SetupInteractionSource(ContainerVisual container, InteractionTracker 	tracker)
{
  // Setup the Interaction Source
  _interactionSource = VisualInteractionSource.Create(container);
  // Auto chaining for Scale
  _interactionSource.ScaleChainingMode = InteractionChainingMode.Auto;    
  // Attach the VisualInteractionSource to InteractionTracker
  tracker.InteractionSources.Add(_interactionSource);
}