如何显示asp.net MVC Razor表中已选中的所有复选框的数量

@model YourModel
@for (int i = 0; i < Model.Items.Count; i++)
{
    @Html.CheckBoxFor(m => m.Items[i].IsSelected)
    @Html.LabelFor(m => m.Items[i].IsSelected, Model.Items[i].Name)
    <br />
}

[HttpPost]
public ActionResult YourAction(YourModel model)
{
    int selectedCount = model.Items.Count(item => item.IsSelected);
    ViewBag.SelectedCount = selectedCount;
    return View(model);
}

<p>已选中的复选框数量：@ViewBag.SelectedCount</p>