ItemDragDrop Event

Summary

Occurs when data is being dragged or dropped from/to this ImageViewer.

Syntax

C++/CLI

public event EventHandler<ImageViewerItemDragDropEventArgs> ItemDragDrop

public:  
   event EventHandler<Leadtools::Controls::ImageViewerItemDragDropEventArgs^>^ ItemDragDrop

Remarks

For more information refer to Image Viewer Drag and Drop.

Example

using Leadtools; 
using Leadtools.Controls; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
 
_imageViewer.InteractiveModes.BeginUpdate(); 
ImageViewerDragInteractiveMode dragMode = new ImageViewerDragInteractiveMode(); 
dragMode.AllowedEffects = DragDropEffects.Copy | DragDropEffects.Move | DragDropEffects.Link; 
_imageViewer.InteractiveModes.Add(dragMode); 
_imageViewer.InteractiveModes.EndUpdate();

This example will show how to use the ImageViewer as the drop target of a drag/drop operation.

Start with the ImageViewer example, remove all the code inside the example function (search for the "// TODO: add example code here" comment) and insert the following code:

Event Data