Exemple #1
0
        public void WebBrowserBase_UICuesEventHandler_AddRemove_ThrowsNotSupportedException()
        {
            using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
            UICuesEventHandler handler = (sender, e) => { };

            Assert.Throws <NotSupportedException>(() => control.ChangeUICues += handler);
            control.ChangeUICues -= handler;
        }
Exemple #2
0
        /// <summary>
        /// Extends BeginInvoke so that when a state object is not needed, null does not need to be passed.
        /// <example>
        /// uicueseventhandler.BeginInvoke(sender, e, callback);
        /// </example>
        /// </summary>
        public static IAsyncResult BeginInvoke(this UICuesEventHandler uicueseventhandler, Object sender, UICuesEventArgs e, AsyncCallback callback)
        {
            if (uicueseventhandler == null)
            {
                throw new ArgumentNullException("uicueseventhandler");
            }

            return(uicueseventhandler.BeginInvoke(sender, e, callback, null));
        }