Static Html Helper Not Working

[akash3456]

Hi,
Can someone please tell me how the HtmlHelper class in Net Core MVC can be extended?
What I have tried is the following :-
Create HtmlHelper Static Class.
method :- public static string CreateDate(this HtmlHelper,String Message){}

method is not accessible from within the Razor view when i do:

Html.

the ViewImports does have the helper namespace in as well.

Kind Regards

[pranavkm]

The injected HtmlHelper is an IHtmlHelper<T> instance. You should update the extension method to target this type: public static string CreateDate<TValue>(this IHtmlHelper<TValue,String Message){}