RadDataForm problem

[Ondrej]

Hi I have a RadDataForm which I fill data from Grid. My problem is unabled add button when my collection is empty.Colection is below. Is there any way to solve this?


private ObservableCollection<IGridItemViewModel> items;

        public ObservableCollection<IGridItemViewModel> Items

        {

            get

            {

                return items;

            }

 

            set

            {

                if (items != value)

                {

                    items = value;

                    items.CollectionChanged += items_CollectionChanged;

                }

            }

        }

Thak you for helping me
Ondrej

[Yoan]

Hi Ondrej,


  In order to resolve your issue you can use real type collection instead using interface. For your convenience I have attached a sample project that shows you how to achieve this.


Kind regards,
Yoan
the Telerik team