ICoreDropOperationTarget 接口

定义

命名空间:

Windows.ApplicationModel.DataTransfer.DragDrop.Core

包含支持拖放所需的方法。

public interface class ICoreDropOperationTarget

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(3641860502, 19547, 16765, 187, 55, 118, 56, 29, 239, 141, 180)]
struct ICoreDropOperationTarget

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(3641860502, 19547, 16765, 187, 55, 118, 56, 29, 239, 141, 180)]
public interface ICoreDropOperationTarget

Public Interface ICoreDropOperationTarget

属性

ContractVersionAttribute GuidAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

方法

DropAsync(CoreDragInfo)	在拖放拖动的项时调用。
EnterAsync(CoreDragInfo, CoreDragUIOverride)	当拖动的项进入放置区域时调用。
LeaveAsync(CoreDragInfo)	当拖动的项离开目标放置区域时调用。
OverAsync(CoreDragInfo, CoreDragUIOverride)	当拖动的项位于放置区域上方时调用。