MaheshHika

public List<HtmlGenericControl> BindHtmlTags()
        {
            genericControl = new List<HtmlGenericControl>();

            try
            {
                HtmlGenericControl dropdownDivTag = new HtmlGenericControl("input");
                dropdownDivTag.Attributes.Add("ID", "search");
                genericControl.Add(dropdownDivTag);

MaheshHika

 public List<HtmlGenericControl> ControlDefinitionJavascripts(string folderPathJs)
        {
            genericControl = new List<HtmlGenericControl>();

            try
            {
                HtmlGenericControl jsLinkJquery = new HtmlGenericControl("script");
                jsLinkJquery.Attributes.Add("type", "text/javascript");
                jsLinkJquery.Attributes.Add("src", folderPathJs + "/jquery.min.js");
                genericControl.Add(jsLinkJquery);

MaheshHika

[ToolboxItemAttribute(false)]
    public class CustomWebPart : Microsoft.SharePoint.WebPartPages.WebPart
    {
        // Visual Studio might automatically update this path when you change the Visual Web Part project item.
        private const string _ascxPath = @"~/_CONTROLTEMPLATES/15/test/CustomControl.ascx";

        private const string RelativeFolderCss = "../ReferencedFiles/css";
        private const string RelativeFolderJs = "..ReferencedFiles/js";
        protected override void CreateChildControls()
        {