// when entering the window
public void OnDragEnter(object sender, ExtendedDragEventHandlerArgs e)
{
if (e.Current != null)
_enterElement = new KeyValuePair<HtmlDocumentHandle, HtmlElementData> (e.Document, e.Current);
_elementUnderCursor = _enterElement;
var args = new DragDropEventData();
args.Names = GetFileNames (e.Data);
if (DragEnter != null)
DragEnter (this, c_dragEnterEventName, args);
}
public void OnDragDrop(object sender, ExtendedDragEventHandlerArgs e)
{
var current = e.Current;
e.Droppable = IsDroppable (current);
if (DragDrop != null && e.Droppable)
{
var paths = GetFileNames (e.Data);
var resources = paths.Select (
p => (File.GetAttributes (p) & FileAttributes.Directory) == FileAttributes.Directory
? new DirectoryInfo (p) as FileSystemInfo
: new FileInfo (p) as FileSystemInfo
).ToArray();
var handles = ResourceManager.AddResources (resources);
var args = new DragDropEventData
{
ResourceHandles = handles.Select (r => r.ToString()).ToArray(),
Names = paths
};
DragDrop (this, c_dragDropEventName, args);
}
}