C# (CSharp) TabCollection.Contains Examples

Example #1

        private void AddMainUnit(int id)
        {
            if (!LibraryData.SystemIsOpen)
            {
                LibraryData.CreateEmptySystem();
            }
            var esc = LibraryData.AddEsc(id);

            if (esc == null)
            {
                return;
            }
            var escview = new MainUnitViewModel(esc, this);

            if (!TabCollection.Contains(escview))
            {
                TabCollection.Add(escview);
            }
        }