public override Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
{
output.SuppressOutput();
if (!string.IsNullOrEmpty(Part))
{
_pageHeadBuilder.AddPageCssClassParts(Part);
}
return(Task.CompletedTask);
}
/// <summary>
/// Add CSS class to the <![CDATA[<head>]]> element
/// </summary>
/// <param name="html">HTML helper</param>
/// <param name="part">CSS class</param>
public static void AddPageCssClassParts(this IHtmlHelper html, string part)
{
IPageHeadBuilder pageHeadBuilder = ServiceProviderFactory.ServiceProvider.GetService <IPageHeadBuilder>();
pageHeadBuilder.AddPageCssClassParts(part);
}