protected virtual void OnThemeViewDragDrop(DragDropItemEventArgs e)
{
EventHandler <DragDropItemEventArgs> handler = ThemeViewDragDrop;
if (handler != null)
{
handler(this, e);
}
}
private void themeView_ThemeViewDragDrop(object sender, DragDropItemEventArgs e)
{
winformsMap1.Overlays[0].Lock.EnterWriteLock();
try
{
((LayerOverlay)winformsMap1.Overlays[0]).Layers.MoveTo(e.FromOrder, e.ToOrder);
}
finally
{
winformsMap1.Overlays[0].Lock.ExitWriteLock();
}
winformsMap1.Refresh();
selectedOrder = e.ToOrder;
}