private void HandleDrag(DragEventArgs e)
{
DragLayer.UpdateAdornerPosition(e);
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
e.Effects = DragDropEffects.Link;
}
else
{
DataSourcesControl.Instance?.HandleDrag(e);
}
e.Handled = true;
}
public void HandleDrag(DragEventArgs e)
{
DragLayer.UpdateAdornerPosition(e);
DropInfo dropInfo;
if (IsValidDrop(e, out dropInfo))
{
DragLayer.AdornDropTarget(dropInfo);
e.Effects = DragDropEffects.Move;
e.Handled = true;
}
}