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DragDropEventArgs

Class

The event args used for various drag and drop related events.

Definition

Namespace:Telerik.Windows.Controls.DragDrop

Assembly:Telerik.Windows.Controls.dll

Syntax:

public class DragDropEventArgs : RadRoutedEventArgs

Inheritance: objectRadRoutedEventArgsDragDropEventArgs

Derived Classes: DragDropQueryEventArgs

Constructors

DragDropEventArgs(RoutedEvent, object, DragDropOptions)

Initializes a new instance of the DragDropEventArgs class.

public DragDropEventArgs(RoutedEvent routedEvent, object source, DragDropOptions options)

Parameters:routedEventRoutedEvent

The routed event identifier for this instance of the RoutedEventArgs class.

sourceobject

An alternate source that will be reported when the event is handled. This pre-populates the Source property.

optionsDragDropOptions

The drag event options.

Properties

Options

DragDropOptions

Gets the drag drop information about this drag drop event.

public DragDropOptions Options { get; }

Methods

GetElement<T>(Point)

Returns the top-most element of the given type at the DragPoint coordinates.

public T GetElement<T>(Point dragPoint) where T : FrameworkElement

Parameters:dragPointPointReturns:

InvokeEventHandler(Delegate, object)

When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation.

protected override void InvokeEventHandler(Delegate genericHandler, object genericTarget)

Parameters:genericHandlerDelegate

The generic handler / delegate implementation to be invoked.

genericTargetobject

The target on which the provided handler should be invoked.