WDDN lab 5

/**
*WDDN lab 5
*@Tanmay Naik
*/


1. counter using static variable

namespace WebApplication11
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        static int i=0;

        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            Label1.Text = i.ToString();
            i++;
        }
    }
}


2. Using ViewState counter

 protected void Button1_Click(object sender, EventArgs e)
        {
            int counter;

            if (ViewState["Counter"] == null)
            {

                counter = 1;

            }

            else
            {

                counter = (int)ViewState["Counter"] + 1;

            }

            ViewState["Counter"] = counter;

            Label1.Text = counter.ToString();
        }


3. passing textbox using querystring

protected void Button1_Click(object sender, EventArgs e)
        {
            string url = "WebForm2.aspx?" + "name=" + Server.UrlEncode(TextBox1.Text);

            Response.Redirect(url);
        }