CSKernelClient.cUtil.listChangeText_ C# (CSharp) Метод

        private static void listChangeText_(ComboBox list, int idx, String value)
        {
            if (idx < list.Items.Count && idx > -1)
            {
                object item = list.Items[idx];
                if (item is ListValueWithId)
                {
                    ((ListValueWithId)item).Text = value;
                }
                else
                {
                    list.Items[idx] = value;
                }
            }
        }
        private static int listGetIndexFromItemData_(ComboBox list, int valueItemData)