@code { private readonly IEnumerable LongItems = new SelectedItem[] { new SelectedItem ("1", "特别甜的东瓜(特别甜的东瓜)"), new SelectedItem ("2", "特别甜的西瓜(特别甜的西瓜)"), new SelectedItem ("3", "特别甜的南瓜(特别甜的南瓜)"), new SelectedItem ("4", "特别甜的傻瓜(特别甜的傻瓜)"), new SelectedItem ("5", "特别甜的金瓜(特别甜的金瓜)"), new SelectedItem ("6", "特别甜的木瓜(特别甜的木瓜)"), new SelectedItem ("7", "特别甜的水瓜(特别甜的水瓜)"), new SelectedItem ("8", "特别甜的火瓜(特别甜的火瓜)"), new SelectedItem ("9", "特别甜的土瓜(特别甜的土瓜)"), }; private string SelectedLongItemsValue { get; set; } = ""; }