Radzen Blazor Dropdown-List with value list without database binding

Define a variable in the window where the dropdown list should be installed, which should contain the list, for example, like this:

namespace Projektabrechnung.Pages
{
    public partial class AddDocumentTypComponent
    {
        public class DropdownValue
        {
            public Int16 Id { get; set; }
            public String Name { get; set; }
        }
 
    }
}

Then, when loading the window, define a property in radzen that loads the values into the list, which should then be in it:

Code-Example:

new List<DropdownValue>(){new DropdownValue(){Id = 0, Name="Sonstiges"},new DropdownValue(){Id = 1, Name="Rechnung (Standard)"}, new DropdownValue(){Id = 2, Name="Gutschrift"}, new DropdownValue(){Id = 3, Name="Stornorechnung"}, new DropdownValue(){Id = 4, Name="Stornogutschrift"}}

Then place blazor dropdownlist in page and configure data source: