/// <summary>
/// Performs a drag after the mouse has moved.
/// </summary>
/// <param name="e">The event data.</param>
protected virtual void DragAfterMouseMove(MouseEventArgs e)
{
if (AllowDragDrop && e.LeftButton == MouseButtonState.Pressed && (Keyboard.FocusedElement is ExtendedTreeViewItemBase))
{
if (IsCopyPossible)
{
ExtendedTreeViewItemBase?ItemContainer = GetEventSourceItem(e);
if (ItemContainer != null)
{
DebugMessage("Drag Started");
DragSource.DragAfterMouseMove(e);
}
}
}
}
