語言

DragDropHelper.AllowDrop(IDataObject, EditingContext, Type[]) 方法

定義

命名空間:
System.Activities.Presentation
組件:
System.Activities.Presentation.dll

表示設計者是否能接受使用者拖入的資料。

public:
 static bool AllowDrop(System::Windows::IDataObject ^ draggedDataObject, System::Activities::Presentation::EditingContext ^ context, ... cli::array <Type ^> ^ allowedItemTypes);
public static bool AllowDrop(System.Windows.IDataObject draggedDataObject, System.Activities.Presentation.EditingContext context, params Type[] allowedItemTypes);
static member AllowDrop : System.Windows.IDataObject * System.Activities.Presentation.EditingContext * Type[] -> bool
Public Shared Function AllowDrop (draggedDataObject As IDataObject, context As EditingContext, ParamArray allowedItemTypes As Type()) As Boolean

參數

draggedDataObject
IDataObject

被拖曳的資料物件。

context
EditingContext

該 EditingContext 為 DragDropHelper。

allowedItemTypes
Type[]

允許拖曳的類型。

傳回

Boolean

true如果設計器允許拖放操作;否則，。 false

適用於