Blazor数据将两个值绑定到selectlist

@page "/blazor-selectlist"

<select onchange="@HandleSelection">
    @foreach (var item in Items)
    {
        <option value="@item.Value" selected="@item.Value == SelectedValue">@item.Text</option>
    }
</select>

@code {
    public class SelectListItem
    {
        public string Value { get; set; }
        public string Text { get; set; }
    }

    List<SelectListItem> Items { get; set; } = new List<SelectListItem>
    {
        new SelectListItem { Value = "1", Text = "Option 1" },
        new SelectListItem { Value = "2", Text = "Option 2" },
        new SelectListItem { Value = "3", Text = "Option 3" }
    };

    string SelectedValue { get; set; }

    void HandleSelection(ChangeEventArgs e)
    {
        SelectedValue = e.Value.ToString();
    }
}