netcoreapp3.0 
namespace Microsoft.AspNetCore.Mvc.Diagnostics
{
    [DefaultMember("Item")]
    public sealed class BeforePageFilterOnPageHandlerExecutingEventData : EventData
    {
        protected override int Count { get; }
    }
}
.NET
5.06.07.08.09.0
.NET Core
3.03.1
Information specific to netcoreapp3.0
Assembly

Microsoft.AspNetCore.Mvc.RazorPages , Version=3.0.0.0, PublicKeyToken=adb9793829ddae60

Referencing

Requires any:

  • Your project needs to use SDK Microsoft.NET.Sdk.Web.

  • Your project needs a framework reference to Microsoft.AspNetCore.App.

Platform Restrictions

This framework does not have platform annotations.

  • Built-in API
  • Package-provided API