asp.net - 如何在模型错误消息中包含 mailto 链接

Question

将 mailto 添加到此 ASP.NET MVC3 代码的正确语法是什么。这不起作用，使用双引号也不起作用：

ModelState.AddModelError("", "We could not locate the email address you entered.  Please check the email address.  If you believe it is correct, please contact us by sending an email to <a href='mailto:support@abc.com'>Support</a> from the email address you are attempting to use.");

Answer 1

我不太擅长 Razor，但这暂时可以解决您的问题

@Html.Raw(Html.ValidationSummary().ToString().Replace("[mailto]", "<a href='mailto:support@abc.com'>Support</a>"))

你的消息将包含这个

ModelState.AddModelError("", "We could not locate the email address you entered.  Please
check the email address.  If you believe it is correct, please contact us by sending an 
email to [mailto] from the email address you are attempting to use.");

该链接现在添加到视图中，而不是从服务器/控制器中添加，[mailto]用实际链接替换您的链接并调用Html.Raw以在浏览器中呈现 html

Answer 2

尝试使用

添加这个 NamesPace ：Using System.Text

    StringBuilder s=new StringBuilder ();
    s.Append(We could not locate the email address you entered.  Please check the email address.  If you believe it is correct, please contact us by sending an email to ");
    s.Append("<a href='mailto:support@abc.com'>Support</a>");
    s.Append("from the email address you are attempting to use.");
    ModelState.AddModelError("", s.ToString());