Render Assets Control

RenderAssetsControl.cs

using Sitecore.Web.UI;
using System.Collections.Generic;
using System.IO;
using System.Web.UI;


namespace EditorEnhancementToolkit.Foundation.ContentEditor.Pipelines.RenderPageAssets
{
    public class RenderAssetsControl : WebControl
    {
        public List<string> StylesheetList { get; set; } = new List<string>();

        protected override void DoRender(HtmlTextWriter output)
        {
            using (var stringWriter = new StringWriter())
            {
                var htmlTextWriter = new HtmlTextWriter(stringWriter);
                foreach (var path in StylesheetList)
                {
                    htmlTextWriter.Write("  ");
                    htmlTextWriter.AddAttribute(HtmlTextWriterAttribute.Href, path);
                    htmlTextWriter.AddAttribute(HtmlTextWriterAttribute.Rel, "stylesheet");
                    htmlTextWriter.AddAttribute(HtmlTextWriterAttribute.Type, "text/css");
                    htmlTextWriter.RenderBeginTag(HtmlTextWriterTag.Link);
                    htmlTextWriter.RenderEndTag();
                    htmlTextWriter.WriteLine();
                }

                output.Write(stringWriter.ToString());
            }
        }
    }
}