how to get data from query string code example

Example 1: querstring fromat asp.net c#

public partial class QueryStringValuesTransfer : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string id1 = Server.UrlDecode(Request.QueryString["id"]);
        string name1 = Server.UrlDecode(Request.QueryString["name"]);
        Response.Write(id1 + name1);

    }

Example 2: querstring fromat asp.net c#

protected void Page_Load(object sender, EventArgs e)
{


}
protected void Button1_Click(object sender, EventArgs e)
{
    string id = "1";
    string name = "aaaa";

    string url = string.Format("QueryStringValuesTransfer.aspx?{0}&{1}", Server.UrlEncode(id), Server.UrlEncode(name));


    Response.Redirect(url);
}