@code {
private class Foo
{
public string Text { get; set; } = "";
public int Value { get; set; }
public bool Checked { get; set; }
}
///
///
///
private IEnumerable Items1 { get; set; } = new List()
{
new Foo { Text = "Item 1", Value = 1, Checked = true },
new Foo { Text = "Item 2", Value = 2, Checked = false },
new Foo { Text = "Item 3", Value = 3, Checked = true },
new Foo { Text = "Item 4", Value = 4, Checked = false }
};
private string Value1 { get; set; } = "1,3";
private Task OnSelectedChanged(IEnumerable items, Foo foo, string value)
{
Trace?.Log($"{foo.Text} - {foo.Checked} Value: {foo.Value} 共 {items.Where(i => i.Checked).Count()} 项被选中 组件绑定值 value：{value}");
Trace?.Log($"组件绑定值 Value1：{Value1}");
return Task.CompletedTask;
}
}