IUIDragDropSession IUIDragDropSession Interface


Interface for querying drag-and-drop capabilities and state.

[Foundation.Protocol(Name="UIDragDropSession", WrapperType=typeof(UIKit.UIDragDropSessionWrapper))]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 11, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public interface IUIDragDropSession : IDisposable, ObjCRuntime.INativeObject
type IUIDragDropSession = interface
    interface INativeObject
    interface IDisposable


AllowsMoveOperation AllowsMoveOperation

Gets a Boolean value that tells whether the session can move items within a single app.

Handle Handle

Handle (pointer) to the unmanaged object representation.

(Inherited from INativeObject)
Items Items

Gets the drag items that are in the session.

RestrictedToDraggingApplication RestrictedToDraggingApplication

Gets a Boolean value that tells whether the drag activity is confined to the originating app.


CanLoadObjects(Class) CanLoadObjects(Class)

Returns a Boolean value that tells whether the session can load objects of the specified class.

HasConformingItems(String[]) HasConformingItems(String[])

TReturns a Boolean value that tells whether the session contains at least one item that is described by any of the specified type identifiers.

LocationInView(UIView) LocationInView(UIView)

Returns the location of the drag-drop activity in the coordinate frame of the specified view.

Extension Methods

CanLoadObjects(IUIDragDropSession, Type) CanLoadObjects(IUIDragDropSession, Type)

Returns true if the specified session can instantiate items of the specified type.

Applies to