Hi I need to get a value from Umbraco in a module, but no matter what I try I cannot get it to work as cannot get the value, can anyone help please.

My code is below:

public class TestModule : IHttpModule
    {
        public void Dispose()
        {
            //do nothing
        }

        public void Init(HttpApplication app)
        {
            app.BeginRequest += (app_BeginRequest);

        }

        private void app_BeginRequest(object sender, EventArgs e)
        {
            UmbracoHelper helper = new UmbracoHelper(UmbracoContext.Current);
            var helper2 = UmbracoContext.Current.ContentCache;

            var test3 = helper.UmbracoContext.PageId;

            IPublishedContent content = helper.TypedContent(test3);

            var propertyValue = content.GetPropertyValue("valueRequired");
        }
    }

The value can be on any Umbraco page/doctype