@code { ///
/// 获得 默认数据集合 ///
private readonly IEnumerable Items = new SelectedItem[] { new SelectedItem ("Beijing", "北京"), new SelectedItem ("Shanghai", "上海"), new SelectedItem ("Guangzhou", "广州"), new SelectedItem ("Shenzhen", "深圳"), new SelectedItem ("Chengdu", "成都"), new SelectedItem ("Wuhan", "武汉"), new SelectedItem ("Dalian", "大连"), new SelectedItem ("Hangzhou", "杭州"), new SelectedItem ("Lianyungang", "连云港"), }; private IEnumerable SelectedArrayValues { get; set; } = Enumerable.Empty(); }