Writing microdata programmatically (C# / ASP.NET)

问题

Is it possible to write 'value-less' attributes to WebControl types?

i.e. going from

1 = var div = new WebControl(HtmlTextWriterTag.Div);

2 = ???

3 = Rendered output: <div itemscope></div>

回答1:

You can created control (E.g. SomeMicroDataWebControl) derived from WebControl and overrride method "Render". In "Render" you define how your control will look like on page. Then add this class to a page or another control.

回答2:

If you're using ASP.NET MVC take a look at my blog post:

ASP.NET MVC: Add HTML5 Microdata to your applications using Metadata Providers

Hope it helps!

回答3:

You can create a System.Web.UI.HtmlControls.HtmlGenericControl control and set anything you like within it. W3C though recommends setting a data or role attributes, so you'd have <div role-scope='item'></div>

来源：https://stackoverflow.com/questions/6495369/writing-microdata-programmatically-c-asp-net