Implement Login Form (Page) using Entity Framework in ASP.Net

I am new entity frame work I am develop a login form it will  work perfectly.

So now I want I use login form with the entity frame work .following my code I cannot know how I use it .please help me ..

 Following my  login form code.

WebFom1Code

        protected void Button1_Click(object sender, EventArgs e)
        {
            string strcon = "Data Source=.\\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|Database1.mdf;User Instance=true";
            SqlConnection con = new SqlConnection(strcon);

            SqlCommand com = new SqlCommand("Emplogin", con);
            com.CommandType = CommandType.StoredProcedure;
            SqlParameter p1 = new SqlParameter("@Usename", TextBox1.Text);
            SqlParameter p2 = new SqlParameter("@Password", TextBox2.Text);
            com.Parameters.Add(p1);
            com.Parameters.Add(p2);
            con.Open();
            SqlDataReader rd = com.ExecuteReader();
            if (rd.HasRows)
            {
                rd.Read();
                Label3.Text = "Login successful.";
                Session["User"] = TextBox1.Text;
                Response.Redirect("WebForm2.aspx");
            }

            else
            {
                Label3.Text = "Invalid username or password.";

                TextBox1.Text ="";
                TextBox2.Text = "";
            }
        }

        protected void Button2_Click(object sender, EventArgs e)
        {
            Response.Redirect("WebForm1.aspx");
            
        }
    }
}


         WebForm2.aspx

        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session["User"] == null)
             Response.Redirect("WebForm1.aspx");
        
        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            Session.Remove("User");
            Response.Redirect("WebForm1.aspx");
         
        }
    }
}



 

please Help me to Solve it how stored procedure defination Excess in Entity Frame work.