using System;

public partial class TextBox : System.Web.UI.Page
{

    protected void Page_Load(object sender, EventArgs e)
    {
        
    }

    protected void AddButton_Click(Object sender, EventArgs e)
    {
        int Answer;
        Answer = Convert.ToInt32(Value1.Text) + Convert.ToInt32(Value2.Text);
        AnswerMessage.Text = Answer.ToString();
    }

}