ScrollBarButtonType 枚举
定义
指定 AxisScrollBarClicked 事件中用户单击的按钮。Specifies the button clicked by a user in the AxisScrollBarClicked event.
public enum class ScrollBarButtonType
public enum ScrollBarButtonType
type ScrollBarButtonType =
Public Enum ScrollBarButtonType
- 继承
字段
| LargeDecrement | 3 | 通过单击滚动条块下方区域的垂直滚动条,或其左侧的水平滚动条,可大幅度缩小滚动视图。The scroll view was decreased by a large decrement, by clicking the area beneath a scrolling thumb for a vertical scrollbar, or to the left of a scrolling thumb for a horizontal scrollbar. |
| LargeIncrement | 4 | 通过单击滚动条块上方区域的垂直滚动条,或其右侧的水平滚动条,可大幅度扩大滚动视图。The scroll view was increased by a large increment, by clicking the area above a scrolling thumb for a vertical scrollbar, or to the right of a scrolling thumb for a horizontal scrollbar. |
| SmallDecrement | 1 | 单击向下或向左箭头按钮可小幅度缩小滚动视图。A down or left arrow button was clicked to decrease the scroll view by a small decrement. |
| SmallIncrement | 2 | 单击向上或向右箭头按钮可小幅度扩大滚动视图。An up or right arrow button was clicked to increase the scroll view by a small increment. |
| ThumbTracker | 0 | 单击了跟踪器按钮(也称为滚动条块)。The tracker button (also known as the scrollbar thumb) was clicked. |
| ZoomReset | 5 | 单击缩放或重置按钮。The zoom or reset button was clicked. |
注解
ScrollBarButtonType枚举与属性一起使用 ButtonType ,并允许开发人员确定最终用户单击的滚动条按钮的类型。The ScrollBarButtonType enumeration is used with the ButtonType property, and allows the developer to determine what type of scrollbar button the end-user clicked on.