public override Task ProcessAsync(TagHelperContext context, TagHelperOutput output) { context.CheckArgumentIsNull(nameof(context)); output.CheckArgumentIsNull(nameof(output)); if (!IsVisible) { // suppress the output and generate nothing. output.SuppressOutput(); } return(base.ProcessAsync(context, output)); }
public override void Process(TagHelperContext context, TagHelperOutput output) { context.CheckArgumentIsNull(nameof(context)); output.CheckArgumentIsNull(nameof(output)); // don't render the <security-trimming> tag. output.TagName = null; if (_securityTrimmingService.CanCurrentUserAccess(Area, Controller, Action)) { // fine, do nothing. return; } // else, suppress the output and generate nothing. output.SuppressOutput(); }