ImageViewerItemDragDropEventArgs Class

Summary

Data for the ItemDragDrop event.

Syntax

C++/CLI

public class ImageViewerItemDragDropEventArgs : EventArgs

public ref class ImageViewerItemDragDropEventArgs : System::EventArgs

Example

using Leadtools; 
using Leadtools.Controls; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
 
public void ImageViewerDragInteractiveModeExample() 
{ 
   _imageViewer.ItemDragDrop += (sender, e) => 
   { 
      _imageViewer.InteractiveModes.BeginUpdate(); 
      e.Effect = DragDropEffects.Copy | DragDropEffects.Move | DragDropEffects.Link; 
      Debug.WriteLine("Format: {0}, Location: {1}, NativeEvent: {2}, Operation: {3}, SourceImageViewer: {4}, SourceItem: {5}, TargetImageViewer: {6}, TargetItem: {7}",  
         e.Format, e.Location, e.NativeEvent, e.Operation, e.SourceImageViewer, e.SourceItem, e.TargetImageViewer, e.TargetItem); 
      _imageViewer.InteractiveModes.EndUpdate(); 
      e.Abort = true; 
   }; 
   _imageViewer.InteractiveModes.BeginUpdate(); 
   ImageViewerDragInteractiveMode dragMode = new ImageViewerDragInteractiveMode(); 
   dragMode.Format = RasterImage.RasterImageDataFormat; 
   dragMode.TargetImageViewerMode = ImageViewerDragTargetMode.All; 
   dragMode.AllowedEffects = DragDropEffects.Copy | DragDropEffects.Move | DragDropEffects.Link; 
   _imageViewer.InteractiveModes.Add(dragMode); 
   _imageViewer.InteractiveModes.EndUpdate(); 
}