MouseDragElementBehavior.DragBegun 事件

起始拖曳筆勢時發生。

命名空間: Microsoft.Expression.Interactivity.Layout
組件: Microsoft.Expression.Interactions (在 microsoft.expression.interactions.dll 中)

語法

'宣告
Public Event DragBegun As MouseEventHandler

'用途
Dim instance As MouseDragElementBehavior
Dim handler As MouseEventHandler

AddHandler instance.DragBegun, handler

public event MouseEventHandler DragBegun

public:
event MouseEventHandler^ DragBegun {
    void add (MouseEventHandler^ value);
    void remove (MouseEventHandler^ value);
}

/** @event */
public void add_DragBegun (MouseEventHandler value)

/** @event */
public void remove_DragBegun (MouseEventHandler value)