using Microsoft.AspNetCore.Mvc.Rendering; namespace Library; public static class HtmlExtensions { public static string IsNull( this IHtmlHelper htmlHelper , object? attempt , string fallback ) { return htmlHelper.Encode( attempt?.ToString( ) ?? fallback ); } public static string IF( this IHtmlHelper htmlHelper , bool test , string value ) { return htmlHelper.Encode( test ? value : "" ); } public static string IIF( this IHtmlHelper htmlHelper , bool test , string value_1 , string value_2 ) { return htmlHelper.Encode( test ? value_1 : value_2 ); } };