WheelGestureData 构造函数 (EditingContext, ModelItem, ModelItem, Int32)

[本文档仅供预览，在以后的发行版中可能会发生更改。包含的空白主题用作占位符。]

初始化 WheelGestureData 类的新实例。

命名空间： Microsoft.Windows.Design.Interaction
程序集： Microsoft.Windows.Design.Interaction（在 Microsoft.Windows.Design.Interaction.dll 中）

语法

声明
Public Sub New ( _
    context As EditingContext, _
    sourceModel As ModelItem, _
    targetModel As ModelItem, _
    delta As Integer _
)

public WheelGestureData(
    EditingContext context,
    ModelItem sourceModel,
    ModelItem targetModel,
    int delta
)

public:
WheelGestureData(
    EditingContext^ context, 
    ModelItem^ sourceModel, 
    ModelItem^ targetModel, 
    int delta
)

new : 
        context:EditingContext * 
        sourceModel:ModelItem * 
        targetModel:ModelItem * 
        delta:int -> WheelGestureData

public function WheelGestureData(
    context : EditingContext, 
    sourceModel : ModelItem, 
    targetModel : ModelItem, 
    delta : int
)

异常	条件
ArgumentNullException	context、sourceModel 或 targetModel 为 nulla null reference (Nothing in Visual Basic)。