DelegatedInkTrailVisual.RemoveTrailPoints(UInt32) 方法

  • 参考

定义

命名空间:
Windows.UI.Composition
编辑

当应用将其呈现的墨迹发送到系统时，删除 InkTrailPoint 。

public:
 virtual void RemoveTrailPoints(unsigned int generationId) = RemoveTrailPoints;
void RemoveTrailPoints(uint32_t const& generationId);
public void RemoveTrailPoints(uint generationId);
function removeTrailPoints(generationId)
Public Sub RemoveTrailPoints (generationId As UInteger)

参数

generationId
UInt32

unsigned int

uint32_t

AddTrailPoints 分配的 ID (Windows.UI.Composition.InkTrailPoint[]) 或 AddTrailPointsWithPrediction (Windows.UI.Composition.InkTrailPoint[]，Windows.UI.Composition.InkTrailPoint[]) 。

注解

在呈现“干”墨迹时，应用仍然可以在其输入线程上接收新的输入点。 这些点会立即发送到 AddTrailPoints (Windows.UI.Composition.InkTrailPoint[]) ，用于呈现“湿”墨迹笔划。

适用于