private void SetDropDownItems(ToolStripMenuItem toolStripMenuItemTarget, IEnumerable <MenuCommand> menuCommands)
{
toolStripMenuItemTarget.DropDownItems.Clear();
var toolStripItems = new List <ToolStripItem>();
foreach (var menuCommand in menuCommands)
{
var toolStripItem = MenuCommand.CreateToolStripItem(menuCommand);
toolStripItems.Add(toolStripItem);
if (toolStripItem is ToolStripMenuItem toolStripMenuItem)
{
menuCommand.RegisterMenuItem(toolStripMenuItem);
_itemsRegisteredWithMenuCommand.Add(toolStripMenuItem);
}
}
toolStripMenuItemTarget.DropDownItems.AddRange(toolStripItems.ToArray());
}