System.ComponentModel.Design.DesignerVerbCollection.Contains C# (CSharp) Метод

        public bool Contains(DesignerVerb value)
        {
            return List.Contains(value);
        }
        /// <summary>

        public virtual void RemoveVerb(DesignerVerb verb)
        {
            if (verb == null)
            {
                throw new ArgumentNullException("verb");
            }

            if (_globalVerbs.Contains(verb))
            {
                _globalVerbs.Remove(verb);
            }

            this.OnCommandsChanged(new MenuCommandsChangedEventArgs(MenuCommandsChangedType.CommandRemoved, verb));
        }