protected override void Render(HtmlTextWriter writer) { if (!base.DesignMode) { if (DateTime.Now > CompiledOn.CompilationDate.AddDays(45.0)) { writer.Write("This is a trial version of jqSuite for ASP.NET which has expired.<br> Please, contact [email protected] for purchasing the product or for trial extension."); return; } Guard.IsNullOrEmpty(this.ID, "ID", "You need to set ID for this JQDatePicker instance."); JQDatePickerRenderer jQDatePickerRenderer = new JQDatePickerRenderer(this); writer.Write(jQDatePickerRenderer.RenderHtml()); } }