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DragStarted Event

Summary

Occurs when the user starts a drag operation.

Syntax

WinRT C#

public event EventHandler<InteractiveDragStartedEventArgs> DragStarted

Public Event DragStarted As EventHandler(Of InteractiveDragStartedEventArgs)

public event EventHandler<InteractiveDragStartedEventArgs> DragStarted

add_DragStarted(function(sender, e)) 
remove_DragStarted(function(sender, e))

Event Data

The event handler receives an argument of type InteractiveDragStartedEventArgs containing data related to this event. The following InteractiveDragStartedEventArgs properties provide information specific to this event.

Property	Description
Change	Gets or sets the change between the original and current position.
Direction	Gets or sets the direction of the drag operation.
NativeEventArgs (Inherited from Leadtools.Controls.InteractiveEventArgs)	Gets or sets the native Windows Runtime event associated with this event.
Origin (Inherited from Leadtools.Controls.InteractiveEventArgs)	Gets or sets the original mouse or touch position.
Position (Inherited from Leadtools.Controls.InteractiveEventArgs)	Gets or sets the current mouse or touch position.

Remarks

The DragStarted event will fire when any of the following occurs:

On a device that supports mouse and DragStartsOnDown is set to true: When the user presses down the left button and the mouse is over a TargetElement.
On a device that supports mouse and DragStartsOnDown is set to false: When the user presses down the left button and then moves the mouse over a TargetElement.
On a device that supports touch and DragStartsOnDown is set to true: When the user presses a finger down on a TargetElement.
On a device that supports touch and DragStartsOnDown is set to false: When the user presses a finger down and then moves over a TargetElement.

InteractiveDragStartedEventArgs

Requirements

Target Platforms

Reference

InteractiveService Class

InteractiveService Members

Help Version 19.0.2017.10.28