public static ToolStripItem GetNextItem(this ToolStripItem item)
{
var i = item.GetIndex() + 1;
var c = item.GetCurrentParent().Items.Count;
return(i >= c ? null : item.GetCurrentParent().Items[i]);
}
public static ToolStripItem GetPrevItem(this ToolStripItem item)
{
var i = item.GetIndex() - 1;
return(i < 0 ? null : item.GetCurrentParent().Items[i]);
}