DragDeltaEventArgs Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Provides data for the DragDelta event that occurs one or more times when a user drags a Thumb control with the mouse..

Inheritance Hierarchy

System.Object
  System.EventArgs
    System.Windows.RoutedEventArgs
      System.Windows.Controls.Primitives.DragDeltaEventArgs

Namespace: System.Windows.Controls.Primitives
Assembly: System.Windows (in System.Windows.dll)

'Declaration
Public Class DragDeltaEventArgs _
    Inherits RoutedEventArgs

public class DragDeltaEventArgs : RoutedEventArgs

The DragDeltaEventArgs type exposes the following members.

	Name	Description
	DragDeltaEventArgs	Initializes a new instance of the DragDeltaEventArgs class.

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	Name	Description
	HorizontalChange	Gets the horizontal change in the Thumb position since the last DragDelta event.
	OriginalSource	Gets a reference to the object that raised the event. (Inherited from RoutedEventArgs.)
	VerticalChange	Gets the vertical change in the Thumb position since the last DragDelta event.

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	Name	Description
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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You can also use this class to provide drag delta event data for custom controls that use drag events.

Supported in: 5, 4, 3

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.