/// <summary>
/// 为 <see cref="HtmlHelper"/> 对象扩展 validatebox 元素。
/// </summary>
/// <param name="htmlHelper"></param>
/// <param name="exp">属性名或使用 txt 作为前缀的 ID 名称。</param>
/// <param name="settings">参数选项。</param>
/// <returns></returns>
public static HtmlString ValidatePasswordBox(this System.Web.Mvc.HtmlHelper htmlHelper, string exp, ValidateBoxSettings settings = null)
{
throw new NotImplementedException();
}
/// <summary>
/// 为 <see cref="HtmlHelper"/> 对象扩展 validatebox 元素。
/// </summary>
/// <typeparam name="TModel">数据模型类型。</typeparam>
/// <typeparam name="TProperty">绑定的属性的类型。</typeparam>
/// <param name="htmlHelper"></param>
/// <param name="expression">指定绑定属性的表达式。</param>
/// <param name="settings">参数选项。</param>
/// <returns></returns>
public static HtmlString ValidateMultiBox <TModel, TProperty>(this System.Web.Mvc.HtmlHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, ValidateBoxSettings settings = null)
{
throw new NotImplementedException();
}