Exemple #1
0
        /// <summary>
        /// Displays a list of trimmed items inside the control MyListBox.
        /// Returns the number of the answer at the provided list or the value 0 in the case in which
        /// the user cancels the answer.
        /// An exception is thrown if the passed list is empty or larger than LargestListSize.
        /// </summary>
        public static int ChooseStaticItem(List <string> myItems)
        {
            try
            {
                GeneralClass.CheckInRange(myItems.Count(), 1, myItems.Count());
            }
            catch (Exception myException)
            {
                throw new ArgumentException(String.Format("The wrong number of arguments has been passed to the function ChooseItem, its size is {0} ", myItems.Count()) + myException.Message);
            }

            ChooseListItem MyForm = new ChooseListItem();

            int ToReturnInt = MyForm.ChooseItem(myItems);

            return(ToReturnInt);
        }
Exemple #2
0
        /// <summary>
        /// It is assumed that the type "myType" is an enumeration type. The function displays a form in which all enumeration members are displayed.
        /// The function returns the string value of the chosen item, in the case in which the user aborts the selection an empty string is returned.
        /// </summary>
        /// <param name="myType"></param>
        /// <returns></returns>
        public static string ChooseItem(Type myType)
        {
            Array MyArray;

            MyArray = Enum.GetValues(myType);
            List <string> ToDisplay = new List <string>();

            foreach (object ArrayItem in MyArray)
            {
                string StringToAdd = ArrayItem.ToString();
                ToDisplay.Add(StringToAdd);
            }
            ChooseListItem MyForm   = new ChooseListItem();
            int            MyNumber = MyForm.ChooseItem(ToDisplay);
            string         ToReturn = (MyNumber == 0) ? "" : ToDisplay[MyNumber - 1];

            return(ToReturn);
        }
Exemple #3
0
        /// <summary>
        /// Displays a list of values to be selected by the user and places the selected value inside the control.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void EventEnter(object sender, EventArgs e)
        {
            string MyKey = MyControls.Where(Element => (Element.Value.Equals(sender))).Single().Key; //  .Select(Element=>Element.)

            //0GetEnumerator (Element => Element.Equals(sender));
            // string MyTag=    (sender as TextBox).Tag.ObjectToString();
            //MessageBox.Show(MyTag);

            if (AllowedValues.Keys.Contains(MyKey) == false)
            {
                return;
            }
            List <string> MyList = AllowedValues[MyKey];

            int SelectedItem = ChooseListItem.ChooseStaticItem(MyList);

            if (SelectedItem > 0)
            {
                (sender as TextBox).Text = MyList[SelectedItem - 1];
            }
        }