<%@ Page Language="C#"
AutoEventWireup="true"
CodeFile="Default.aspx.cs"
Inherits="StyleAttributes" %>
Untitled Page
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class StyleAttributes : System.Web.UI.Page
{
protected void Page_Load(object sender, System.EventArgs e)
{
if (!Page.IsPostBack)
{
TextBox1.Style["font-size"] = "20px";
TextBox1.Style["color"] = "red";
TextBox1.Style.Add("background-color", "lightyellow");
TextBox1.Value = "";
TextBox1.Attributes["onfocus"] = "alert(TextBox1.value)";
}
}
}